Snippet: From Valla to Ehrman- The da Vinci Code Constantine Myths

from Saint Constantine the Scapegoat

The Plantard Forgeries and the "Da Vinci Code" Version of the Modern Fundamentalist Constantine Myths

Dan Brown's The Da Vinci Code, published in 2003 and selling over eighty million copies worldwide, contains a scene in which the fictional historian Sir Leigh Teabing delivers a lecture to the protagonist Sophie Neveu that has shaped popular understanding of early Christianity more than any work of actual scholarship published in the last half-century. Teabing declares that "until that moment in history, Jesus was viewed by His followers as a mortal prophet, a great and powerful man, but a man nonetheless. A mortal." He asserts that "the establishment of Jesus as the Son of God was officially proposed and voted on by the Council of Nicaea," that "it was a relatively close vote at that," and that Constantine "commissioned and financed a new Bible" in which he "omitted those gospels that spoke of Christ's human traits and embellished those gospels that made Him godlike."

Brown placed a note at the front of the novel claiming that "all descriptions of artwork, architecture, documents, and secret rituals in this novel are accurate," a statement that extended in the minds of millions of readers to the historical claims made by his fictional characters. The effect was immediate and lasting: a 2004 survey by the London-based opinion research firm Ipsos found that a significant percentage of readers who had finished the novel believed that the claims about Nicaea were historically true, and the book generated a cottage industry of popular debunking volumes, television documentaries, and lecture tours that persisted for more than a decade. In the movies, the Teabing character is played by Ian McKellen who delivers this lecture with great conviction, and to this day, secular people, including Fundamentalist Christians who hold very similar myths about Constantine, swallowed this new iteration of a the old Protestant Constantine myths hook, line and sinker.  Even though no academic believe these theories anymore, they are still extremely common today. But there is a long history here that predates Brown of bizarre lies about Constantine.

Pierre Plantard and the Secular Acceptance of anti-Orthodox Forgeries

The historical claims in Brown's novel did not originate with Brown. He drew heavily on the 1982 pseudohistorical work Holy Blood, Holy Grail by Michael Baigent, Richard Leigh, and Henry Lincoln, which advanced the theory that Jesus married Mary Magdalene, that their descendants became the Merovingian dynasty of France, and that the Catholic Church had suppressed this lineage for centuries.

Baigent, Leigh, and Lincoln in turn drew on a collection of forged documents planted in the Bibliotheque nationale de France in the 1960s by Pierre Plantard, a French far-right activist who fabricated an entire genealogy connecting himself to the Merovingians and who was convicted of fraud by a French court in 1953 and again exposed as a forger in 1993 when a search of his home uncovered fabricated documents.

The genealogical claims in Holy Blood, Holy Grail and The Da Vinci Code rest on documents that their own creator admitted under oath were forgeries. Brown's theological claims about Constantine, Nicaea, and the biblical canon, while not dependent on Plantard's forgeries, are equally baseless, but they achieved a cultural penetration that no peer-reviewed journal article could match, and they continue to circulate as established facts among readers who have never consulted the primary sources. But to this day, these myths that Jesus was married still circulate in secular society, despite their reliance on known forgeries. These get passed down exactly like the Fundamentalist “state church” myths do- through anecdotal stories and anachronistic historical explanations.

The specific claims Brown places in Teabing's mouth can be listed with precision. Jesus was considered a mortal prophet until Nicaea. Constantine elevated him to divine status by a close vote. Constantine commissioned a new Bible and suppressed alternative gospels. The Gnostic texts, especially the Gospel of Philip and the Gospel of Mary, represent the authentic early tradition that Nicaea suppressed. Christianity before Constantine was a diverse, egalitarian, non-hierarchical movement with no settled theology, no fixed canon, and no institutional structure. Each of these claims is false, and each is refuted by specific, identifiable primary-source evidence that predates Constantine by decades or centuries.

What is less commonly observed is that these claims are not unique to Dan Brown or to popular conspiracy literature. They have direct academic analogues in the work of secular scholars who, operating within the post-modern and post-structuralist traditions that have dominated religious studies departments since the 1970s, advance strikingly similar arguments in the language of peer-reviewed scholarship. Walter Bauer's 1934 monograph Rechtglaubigkeit und Ketzerei im altesten Christentum (Orthodoxy and Heresy in Earliest Christianity), translated into English in 1971, advanced the thesis that what later became "orthodox" Christianity was merely one competing faction among many in the first and second centuries, and that this faction achieved dominance not through the apostolic succession it claimed but through political maneuvering and institutional coercion, above all in Rome. Bauer argued that in many regions, including Egypt, Syria, and Asia Minor, what the later church called "heresy" was in fact the original form of Christianity, and that "orthodoxy" was a later imposition. This all belongs to the intellectual strand of Protestant Constantine myths originating in the Reformation, which were themselves rifts off of medieval forgeries.

Yet we read in Lactantius, De Mortibus Persecutorum, in the original:

"quibus divinitatis reverentia continebatur, ut daremus et Christianis et omnibus liberam potestatem sequendi religionem quam quisque voluisset, quod quicquid est divinitatis in sede caelesti nobis atque omnibus qui sub potestate nostra sunt constituti, placatum ac propitium possit existere."

"in which was contained reverence for the divinity, so that we might give to Christians and to all free power to follow whatever religion each wished, so that whatever divinity exists in the heavenly seat might be appeased and propitious toward us and all who are placed under our authority."

This 313 text, a decade before Nicaea, already uses divinitas in a way that presupposes Christian theological categories as politically operative, not as something Constantine later invented.

The Da Vinci Code Myths Origins in the Fundamentalist "Fall theory"

These anti-Constantinian myth traces back not to historical scholarship but to a medieval forgery, the Donation of Constantine, which Reformation-era Anabaptist writers used to construct a narrative of fourth-century church corruption even after the document was proven false. That narrative was passed down through Free Church communities for five centuries, given academic credibility by John Howard Yoder in the twentieth century, and eventually absorbed by broad swaths of evangelical Protestantism as though it were settled historical fact.

The claim that Constantine corrupted the church did not originate in historical scholarship. It grew from a polemical tradition rooted in the Radical Reformation of the sixteenth century, sustained by a medieval forgery, and transmitted through Free Church communities over five hundred years until it settled into the unexamined assumptions of modern evangelical Protestantism. The chain of transmission is not difficult to trace, though it is rarely traced in popular Protestant discourse, and the reluctance to examine it is itself a symptom of the problem D. H. Williams identifies in Retrieving the Tradition and Renewing Evangelicalism (Eerdmans, 1999). Williams, a Baptist scholar of patristics and historical theology who taught at Loyola University of Chicago and later at Baylor University, wrote the book as an appeal to Free Church Protestants to recover the doctrinal inheritance of the early Church, and what he found in the course of writing it was that the anti-Constantinian tradition had not been built on historical inquiry at all. It had been built, in substantial part, on a document that was fabricated in the eighth century and proven false in the fifteenth.

The document in question is the so-called Donation of Constantine, the Constitutum Constantini, a papal forgery almost certainly composed around the middle of the eighth century to support Pope Stephen II's negotiations with Pepin the Short and to establish the legal basis for extensive papal temporal authority. In its fabricated text, the Emperor Constantine purports to have transferred sovereignty over Rome and the western portions of the Roman Empire to Pope Sylvester I, in gratitude for having been cured of leprosy. The document was incorporated into the ninth-century Pseudo-Isidorean Decretals and from there entered the Decretum Gratiani, the foundational collection of medieval canon law, where it sat in Division 96, Chapters 13 and 14, acquiring the weight of legal authority simply through the prestige of the compilation in which it appeared.

For centuries, from its circulation forward, ten popes are known to have cited it in support of claims to temporal power, and the medieval papacy used it to justify an enormous range of territorial and jurisdictional ambitions. The document was genuinely influential; the question of its authenticity was not, for most of that period, an active scholarly dispute.

That changed when the Italian humanist and priest Lorenzo Valla composed his Declamatio de falso credita et ementita Constantini donatione in 1439 and 1440, while employed as secretary to Alfonso V of Aragon, who was then in territorial conflict with Pope Eugenius IV. Working from philological and historical evidence, Valla demonstrated with methodical precision that the Latin of the Donation could not have been written in the fourth century; the vocabulary, syntax, and certain anachronistic terms, including the word satrap, placed its composition several centuries later, in the eighth. He also demonstrated that no independent contemporary evidence supported the claim that Constantine had made any such sweeping transfer of imperial power to the papacy, and that the legal theory underlying the document was internally contradictory. Valla's conclusion was unambiguous: the document was a forgery, its language that of a later age, and the papal claims built on it were therefore without foundation. Because of ecclesiastical opposition, the treatise was not formally published until 1517, when Ulrich von Hutten brought out a print edition. The timing of that publication was not incidental to the history that followed. It appeared at the precise moment that Martin Luther was driving his challenge to Roman authority into the public arena, and Valla's demolition of the Donation became, almost immediately, a weapon in the Reformers' hands.

Luther read Valla's treatise and seized on it. He had in fact already suspected the Donation was fraudulent, as he acknowledged in his correspondence, and the confirmation of Valla's philological case deepened his conviction that the entire edifice of papal temporal power rested on willful deception. Ulrich von Hutten, who published the first print edition of the treatise, was himself a humanist polemicist deeply invested in the anti-Roman cause, and the volume's rapid circulation among Reformers meant that the Donation's exposure as a forgery was inseparable, from the outset, from a larger polemic against Rome and against what the Reformers characterized as the papacy's corruption of genuine Christianity.

The document's refutation was used not merely to demolish one specific legal claim but to cast the entire post-Constantinian church under suspicion. Because the forgery had been used to extend Roman authority across the medieval period, its exposure was taken to validate the broader charge that what had gone wrong in the Western church had its roots in Constantine's era, even though the forgery was composed four centuries after Constantine died. The logical move that connected a fourth-century emperor to an eighth-century forgery was polemically convenient, but it required ignoring both the chronology and the actual content of Valla's argument, which was directed at the papacy's fraudulent use of a fabricated text, not at the historical Constantine himself.

The Anabaptist and Radical Reformation writers who took up this tradition were not primarily engaged in historical scholarship. Williams traces their use of the Donation and related materials in the fourth chapter of Retrieving the Tradition, covering pages 110 through 119, and what he finds is a pattern of appropriation in which the forgery's contents were taken as evidence of an actual Constantinian apostasy even after the document's fraudulent character had been established. Melchior Hoffman, writing around 1530, organized his account of church history into seven periods corresponding to the seven churches of Revelation 2 and 3, and his periodization treated the Constantinian era as the beginning of a chronicle of mounting apostasy requiring radical revision or restitution. Sebastian Franck's Chronica, Zeitbuch vnnd Geschichtbibell of 1536 provided historical guidance that Anabaptist writers, including Pilgram Marpeck, cited as a reference for the teachings of the movement. What these writers shared was a model of church history that Williams calls the "fall model," in which the authentic apostolic church was corrupted at a specific historical moment, identified as the Constantinian settlement, and the task of the true Christian was restitution rather than reform.

This model did not require the Donation to be genuine; it simply absorbed the hostile reading of Constantine that the forgery had promoted and incorporated it into a providentialist narrative about ecclesiastical decline.

The "fall model," as Williams describes it, acquired a self-sustaining character remarkably quickly. Once the assumption was accepted as historical, it was easily expanded and elaborated upon by subsequent writers who drew on it as an overriding hermeneutic for interpreting the early sources, systematically reading fourth-century evidence through a lens of suspicion that the evidence itself did not generate. This is a characteristic pattern in the sociology of historical error: once a faulty premise has been absorbed into the identity formation of a community, it becomes very difficult to dislodge because challenging it feels like challenging the community's entire self-understanding. For Anabaptist writers, the "fall" of the church under Constantine was not simply a historical judgment; it was the theological justification for the existence of their movement. To concede that the post-Constantinian church had preserved authentic Christian doctrine, that its creeds were genuinely apostolic, and that Constantine himself had been a sincere Christian of growing conviction, would have been to concede that the radical Reformation had misdiagnosed the patient. The institutional investment in the diagnosis was therefore enormous, and the "fall model" was passed down through communal transmission rather than through any continuing process of historical investigation.

What made this tradition particularly durable was the structural position it occupied in Free Church ecclesiology. As Williams notes and as the First Things reviewer of his book (October 2000) summarized with care, the fall model produced two distinct ecclesiological strategies: restitutionism, in which new congregations were gathered to restore the New Testament church to its original condition; and successionism, in which various dissident groups from the Waldensians through the Albigensians, Poor of Lyons, Hussites, and Wycliffites were assembled into an unbroken chain of faithful witnesses preserving pure Christianity against papal corruption. Both strategies rested on the same foundational assumption: that the post-Constantinian church was not the genuine heir of the apostles. The successionist version was particularly problematic, because it required treating heterogeneous and often doctrinally incompatible medieval movements as chapters in a single continuous narrative, a narrative that historical evidence simply does not support, but that served the polemical purpose of demonstrating apostolic continuity for traditions that could not otherwise claim it. What Williams identifies as most damaging is that both strategies caused Free Church communities to treat the patristic period itself with suspicion, and therefore to lose access to the doctrinal resources that the conciliar theologians of the fourth and fifth centuries had developed in defense of precisely the Trinitarian and Christological claims that those same Free Church communities continued to affirm in their worship.

The transition from the Radical Reformation into modern American Protestant culture occurred through a set of identifiable institutional channels. The Anabaptist migrations to North America, the emergence of Baptist and Separatist traditions in England, and the explosion of sectarian Christianity in the early American republic all reinforced the anti-institutional, anti-traditional, and implicitly anti-Constantinian habits of Free Church thinking. In the American context, these tendencies were intensified by the cultural identification of institutional religion with authority and of anti-institutional religion with liberty, so that hostility to tradition acquired the additional sanction of political ideology.

The Disciples of Christ, who emerged in the late eighteenth century and were the first American denomination to make "no creed but the Bible" a formal doctrinal position, carried the restitutionist logic to its American conclusion, but they were far from alone. What Williams observed in interviews and in correspondence with readers of his book was that well-meaning evangelical Christians were repeating the anti-Constantinian tradition without any awareness of where it came from, treating as obvious historical fact a position that had been assembled from a medieval forgery, a sixteenth-century polemical appropriation of that forgery's exposure, and five centuries of communal transmission through communities whose identity depended on not examining the tradition too closely.

The academic legitimation of this popular tradition in the twentieth century came primarily through the Mennonite theologian John Howard Yoder, whose influence extended well beyond Anabaptist circles into the mainstream of Protestant academic theology. Yoder's The Politics of Jesus (Eerdmans, 1972), The Priestly Kingdom (University of Notre Dame Press, 1984), and The Royal Priesthood (Eerdmans, 1994) gave the "fall model" a sophisticated philosophical and theological articulation, translating the communal memory of Anabaptist historiography into the language of academic ethics and ecclesiology. Yoder's central claim, which he called the "Constantinian shift," was that the conversion of the empire in the fourth century produced an apostasy so thorough that it had never been reversed, an apostasy he described in terms that ranged from "fall" to "heresy" to an "all but universal" embrace of corrupted Christianity. What Constantine had done, in Yoder's account, was replace the church's pre-Constantinian witness of costly discipleship with a comfortable identification of the Christian community with the dominant social order, effectively destroying the distinction between church and world that Jesus' life and teaching had established. The Constantinian church was, for Yoder, the church that began to justify violence, to sanctify state power, and to treat history as something Christians were responsible for managing rather than witnessing against.

Yoder was a rigorous and genuinely learned theologian, and Leithart's Defending Constantine is at pains to acknowledge this, engaging his arguments seriously rather than dismissing them. What Leithart demonstrates, drawing on recent scholarship on the third and fourth centuries, is that Yoder's historical claims cannot sustain the theological weight he places on them. The assertion that pre-Constantinian Christianity was broadly pacifist, for example, is not supportable from the evidence; as Leithart documents, Christians served in the Roman military from the second century, and early Christian writers who praised the empire and prayed for its continuation were not isolated figures. The claim that the early church's attitude toward the empire underwent an epochal transformation at Constantine's conversion relies on treating the pre-Constantinian period as more unified and the Constantinian period as more compromised than the sources warrant. Most critically for the purposes of the present argument, Yoder's position is structurally identical to the Anabaptist "fall model" that Williams traces back to the sixteenth century, even though Yoder's articulation of it is far more philosophically sophisticated. Yoder himself acknowledged that "Constantinianism" as he used the term was not simply a description of Constantine's own historical actions but a name for a recurring pattern of ecclesiological temptation, yet his argument still required the historical claim that the pattern first manifested in an acute and decisive way under the first Christian emperor.

The migration of Yoder's academic formulation into popular Protestant culture followed predictable patterns. The Politics of Jesus was widely assigned in seminary courses across a range of denominations through the 1980s and 1990s, and its influence reached far beyond Mennonite and Anabaptist communities into mainline Protestant, charismatic, and evangelical circles. Writers in the emerging church movement of the early 2000s, many of whom had little formal training in patristics or late antique history, absorbed Yoder's framework and transmitted it to popular audiences for whom "Constantine corrupted Christianity" had the ring of a recovered historical truth rather than the sound of a tradition going back to Melchior Hoffman's periodization of church history or Sebastian Franck's chronicle. Brian McLaren's A New Kind of Christian (Jossey-Bass, 2001) and the broader emergent church literature that followed are saturated with the assumption that authentic Christianity had been comprehensively corrupted by its accommodation to imperial power, an assumption presented as counter-cultural historical insight but which was in practice the sixteenth-century Radical Reformation argument in twenty-first century American idiom. The same logic appears in charismatic and Pentecostal circles that draw on restorationist traditions with no formal Anabaptist lineage but that absorbed similar "fall" narratives through their own denominational genealogies.

The popular persistence of the myth is also sustained by a publishing industry that has produced, since the 1980s, a steady stream of books aimed at evangelical audiences that repeat the Constantinian fall narrative without examining its evidential basis. David Bercot's Will the Real Heretics Please Stand Up (Scroll Publishing, 1989), which Williams discusses in connection with the popular reception of the Free Church tradition, exemplifies the pattern: a text written for non-specialist readers that treats the early church as a resource for validating contemporary anti-institutional Protestant convictions and treats Constantine as the turning point after which authentic Christianity goes underground. Williams himself received, by his own account, six to ten emails a year from Protestant readers repeating what he describes as the anti-Catholic "tradition" that flows from the forgery, and he found that correspondence with these readers rarely produced a change of view because the tradition was not held as a revisable historical judgment but as a constitutive element of religious identity. This is precisely the dynamic that makes the myth so resistant to correction from primary sources, which is the aim of the documentary anthology that forms the core of this volume: not argument against the myth but the production of evidence that makes the myth impossible to maintain honestly, because the evidence was never examined in the first place.

The irony that Williams identifies, and that any fair reading of the historical record must confirm, is that the anti-Constantinian tradition deprives Free Church Protestants of the very doctrinal inheritance that gives their faith its theological coherence. The Trinitarian theology affirmed in every evangelical congregation on Sunday mornings was articulated at the Council of Nicaea in 325 and clarified at Constantinople in 381, both councils that occurred within the Constantinian and post-Constantinian period that the tradition teaches to regard as apostate. The Christological definitions without which orthodox Christianity has no way to speak clearly about the person of Jesus were formulated at Ephesus in 431 and Chalcedon in 451, by bishops who worked within the imperial church structure that Yoder called a heresy.

The canon of the New Testament, contrary to the myth popularized by Dan Brown and earlier by Voltaire, was not determined by Constantine, but the process by which it was settled out of wider usage depended on the work of theologians and bishops of the fourth and fifth centuries who operated in the world the "fall model" claims does not exist. To accept the "fall model" consistently would require rejecting not just Constantine but the doctrinal substance of catholic Christianity that the post-Constantinian church preserved and articulated, a conclusion that virtually no evangelical Protestant is willing to draw, which suggests that the "fall model" functions less as a historical thesis than as a rhetorical gesture of dissociation from Rome.

The text of the edict issued at Milan in 313 AD, jointly promulgated by Constantine and his co-emperor Licinius, survives in two independent ancient sources: verbatim in Lactantius's De Mortibus Persecutorum (chapter 48), preserved in the eighth-century manuscript at the Bibliotheque nationale de France in Paris (Latin 2627), and in summary form in Eusebius of Caesarea's Ecclesiastical History (X.5). The document is commonly called the "Edict of Milan," though it is technically a letter of instructions sent to provincial governors directing them to implement the religious policy agreed upon by the two emperors at their meeting in Milan in February 313. The Latin text of the critical passage, as preserved by Lactantius, reads:

"Cum feliciter tam ego Constantinus Augustus quam etiam ego Licinius Augustus apud Mediolanum convenissemus atque universa quae ad commoda et securitatem publicam pertinerent, in tractatu haberemus, haec inter cetera quae videbamus pluribus hominibus profutura, vel in primis ordinanda esse credidimus, quibus divinitatis reverentia continebatur, ut daremus et Christianis et omnibus liberam potestatem sequendi religionem quam quisque voluisset." 

"When I, Constantine Augustus, and I, Licinius Augustus, had met together happily at Milan, and had under consideration all things which pertained to the common advantage and public security, we thought that, among those things which would be of advantage to many, the regulations which pertained to the reverence of the Divinity ought first to be made, so that we might grant to Christians and to all others free authority to observe that religion which each preferred."

The language is unambiguous. The edict grants religious freedom to Christians "and to all others" (et Christianis et omnibus), specifying that every person in the empire possesses the "free authority to observe that religion which each preferred" (liberam potestatem sequendi religionem quam quisque voluisset). The text continues with an explicit statement of the rationale for this policy:

"Ut daremus et Christianis et omnibus liberam potestatem sequendi religionem quam quisque voluisset, quo quicquid est divinitatis in sede caelesti, nobis atque omnibus qui sub potestate nostra sunt constituti, placatum ac propitium possit existere." 

"So that we might grant to Christians and to all others free authority to observe that religion which each preferred, so that whatsoever Divinity resides in the heavenly seat might be appeased and propitious to us and to all who are placed under our authority."

The theological reasoning of the edict is explicitly pluralistic: the emperors wish to secure the favor of "whatsoever Divinity resides in the heavenly seat" (quicquid est divinitatis in sede caelesti), a formula deliberately vague enough to encompass the Christian God, the traditional Roman gods, Sol Invictus, Mithras, and any other deity that a Roman citizen might worship. The edict does not name Christianity as the preferred or official religion of the state. It does not command anyone to convert. It does not prohibit pagan worship. It does not close pagan temples. It does not penalize adherence to traditional Roman religion. What it does is reverse the Diocletian persecution, restore confiscated Christian property, and establish a policy of universal religious toleration in which all citizens are free to worship according to their own conscience.

The edict specifies the practical mechanisms by which this toleration is to be implemented, including the restoration of Christian meeting places and cemeteries that had been confiscated during the persecution:

"Iubemus ut conventicula in quibus antea convenire consueverant, de quibus etiam datis ad officium tuum litteris certa superius forma fuerat comprehensa, si qui vel a fisco nostro vel ab alio quocumque videntur esse mercati, eadem Christianis sine pecunia et sine ulla pretii petitione, postposita omni frustratione atque ambiguitate, restituantur." 

"We order that the meeting places in which Christians formerly used to assemble, concerning which a particular directive had previously been sent to your office, if any appear to have been purchased from our treasury or from any other person, the same shall be restored to the Christians without payment and without any demand for compensation, setting aside all negligence and ambiguity."

The edict even provides for compensation from the imperial treasury to those who had purchased confiscated Christian property in good faith, so that the restoration of Christian buildings would not impose an unjust financial burden on private citizens who had acquired the property legally. This is the language of administrative justice, not of religious coercion. The entire document is structured as a policy of restoration and toleration, designed to end the Diocletian persecution and establish a stable legal framework in which Christians could practice their faith openly alongside practitioners of every other religion in the empire.

The primary sources gathered in this volume do not permit the "fall model" to stand. They show a Constantine who was a genuine and deepening Christian believer, imperfect and often brutal as the political circumstances of his reign required, but not the cynical manipulator of the Anabaptist tradition. They show a church that maintained its theological integrity through the conciliar process rather than losing it, even while navigating the enormous complications that imperial patronage introduced. They show a development of doctrine that was continuous with earlier Christian thinking rather than a rupture imposed by political coercion. And they show that the document on which the most virulent forms of the anti-Constantinian tradition were built, the Donation of Constantine, was a fabrication that had nothing to do with what the historical emperor actually did or intended. The myth of Constantine as the corruptor of Christianity is not a conclusion drawn from the evidence. It is a tradition assembled from a forgery, sharpened by Reformation polemic, transmitted by communities with institutional reasons to preserve it, and dressed in academic clothing by a single brilliant Mennonite theologian whose historical claims, as Leithart showed in detail, were not equal to the theological edifice he built on them.

The Unfounded Zosiman Legend and Its Enlightenment Afterlife: Voltaire, Crispus, Fausta, and the Myth of Constantine's Baptismal Bargain

The Enlightenment Secularization Drove the Modern Myths

The story is elegant in its polemical economy and used broadly today: Constantine, having murdered his son Crispus and shortly afterward his wife Fausta in the year 326, found that the pagan priests of Rome refused him purification for these crimes. A Christian bishop — the name Hosius of Cordova appears in some versions, stepped forward to assure him that the new faith offered forgiveness for any sin whatsoever, however grave, and that baptism could wash away even the blood of a son. Constantine thereupon committed himself to Christianity, motivated not by conviction but by the need for a pardon that pagan religion could not supply. The story is clean, memorable, and almost entirely the product of late antique polemic. Voltaire found it irresistible.

The primary ancient source is Zosimus, a Greek historian writing in Constantinople around the turn of the sixth century, whose Historia Nova is one of the most sustained exercises in anti-Constantinian invective to survive from antiquity. Zosimus was a pagan writing roughly a century and a half after the events he describes, and he drew on earlier hostile sources, most notably Eunapius of Sardis, whose own lost history was itself a work of explicitly pagan reaction against the Constantinian dispensation. The chain of transmission matters. By the time the anecdote reaches Zosimus, it has passed through at least one strongly ideological filter, and the original source, if there was one, is irrecoverable. Zosimus himself is not a reliable historian even by the less demanding standards of late antique historiography. His chronology is frequently confused, his account of Constantine's reign is demonstrably shaped by the desire to blame Constantine for the subsequent decline of the empire, and his handling of the Crispus and Fausta episodes is so compressed and distorted that modern scholars cannot even reconstruct the sequence of events with confidence from his account alone.

What actually happened in 326 is genuinely obscure. Crispus, Constantine's eldest son by his concubine Minervina, was executed at Pola in Istria on his father's orders. Shortly afterward, Fausta, Constantine's wife and the mother of his three younger sons, died, either executed or killed in some form. The two deaths are connected in the later tradition — Fausta is typically said to have accused Crispus of attempting to seduce her, Constantine's mother Helena is then said to have revealed the accusation as false, and Constantine then killed Fausta in remorse — but none of this reconstruction appears in sources from the 320s. The near-contemporary sources, above all the panegyrical material and the documents embedded in Eusebius's Vita Constantini, are almost entirely silent on both deaths. This silence is itself significant. The panegyrists and Eusebius are not credible witnesses for anything that embarrasses Constantine, but the completeness of the suppression suggests that the events were genuinely scandalous and that those close to the court had strong reason not to address them. What the silence cannot do is confirm the particular narrative that Zosimus later constructed.

Voltaire's popularized this myth because it fit into his narrative of driving a need for secularization. In the Essai sur les moeurs and in the article on Constantine in the Dictionnaire philosophique, he treated the Zosiman account as essentially credible not because he had evaluated the source critically but because it fitted his broader argument about the relationship between institutional religion and moral corruption. For Voltaire, the point was not really about Constantine at all. It was about Christianity as a system: a religion that offers unlimited absolution is a religion that removes the moral cost of crime, and a ruler who adopts such a religion for that reason embodies the political usefulness of clerical power. Constantine served as the inaugural instance of a pattern Voltaire saw repeated across the whole of Christian history.

This is not historical reasoning but typological argument dressed in historical clothing. The Zosiman story gave Voltaire a founding myth for his counter-history of Christianity, just as the Eusebian account had given the Church its own founding myth. Both are constructions. What is intellectually interesting is that Voltaire, who understood perfectly well that Eusebius was a propagandist — he said so repeatedly and with considerable force, failed to apply the same critical standard to sources whose conclusions he found convenient. The hostile pagan tradition was not neutral testimony correcting pious falsification. It was its own kind of falsification, shaped by the grievances of a social and religious class that had lost its position and was writing that loss into a narrative of catastrophe caused by one man's crimes.

The absolution story has a further problem that Voltaire did not address: its internal chronology is wrong on the terms of the tradition itself. Constantine was not baptized until he was on his deathbed in 337, eleven years after the deaths of Crispus and Fausta. If the whole point of the conversion was to obtain baptismal cleansing for murder, the eleven-year gap requires explanation. The tradition handles this by separating the conversion of the heart, which happens in 326, from the sacramental act, which is delayed, but this creates precisely the picture of cynical manipulation that Voltaire wanted: a man who uses religion instrumentally, adopts it for self-interested reasons, but does not even submit to its forms until he has nothing left to lose. In Voltaire's hands the story thus becomes simultaneously evidence for Constantine's moral depravity and for the corruption of a Church willing to offer its services to such a man.

The durability of this construction across Enlightenment historiography and into the popular tradition owes something to the fact that it contains a genuine historical puzzle at its center. The deaths of Crispus and Fausta are real events. The silence of sympathetic sources is real. The concentration of Constantine's formal religious activity in the years after 326 — his lavish church building, his increasingly direct intervention in theological controversy, the Council of Nicaea itself coming only a year before the deaths — is real. None of this confirms Zosimus, but it does mean that the question of what happened in 326 and what it meant for Constantine's subsequent behavior is not simply invented by his enemies. What Voltaire did was collapse this genuinely complex evidentiary situation into a single clean narrative that served his polemical purposes, borrowing its shape from a late and unreliable source while presenting it as the obvious inference from the facts. That the myth still circulates, stripped now of even its Voltairean framing, is a testament to how effectively the Enlightenment absorbed and transmitted the polemical legacy of late antique paganism without quite knowing that was what it was doing.

Bart Ehrman and the Continuation of the Plantard Fraud

Bart Ehrman, the James A. Gray Distinguished Professor of Religious Studies at the University of North Carolina at Chapel Hill and the most commercially successful New Testament scholar of the twenty-first century, has built a career of bestselling popular books, including Lost Christianities (2003), Misquoting Jesus (2005), and How Jesus Became God (2014), that transmit Bauer's thesis to a mass audience in a form that is structurally identical to the claims Brown places in Teabing's mouth. Ehrman argues that early Christianity was radically diverse, that there was no single "orthodox" Christianity in the first two centuries, that the divinity of Christ was a gradual doctrinal development rather than an original apostolic teaching, and that the canonical Gospels represent the theology of the "winners" rather than the historical reality of Jesus's life and teaching. Elaine Pagels, the Harrington Spear Paine Professor of Religion at Princeton University, advanced similar arguments in The Gnostic Gospels (1979), treating the Nag Hammadi texts as evidence of a suppressed egalitarian Christianity that the hierarchical, patriarchal orthodox church deliberately crushed.

The structural identity between these academic arguments and the claims of Protestant fundamentalism and anti-trinitarian sectarianism is rarely acknowledged by either side, because the cultural and political valences of the two groups are diametrically opposed, but the logical architecture is the same. The left-wing academic says: early Christianity was diverse, non-hierarchical, and theologically fluid; the institutional, creedal, hierarchical church is a later political construction imposed by the "winners." The Baptist fundamentalist says: early Christianity was a simple, Bible-believing, personally-saved fellowship of individual believers; the institutional, liturgical, sacramental church is a later corruption imposed by Constantine. The Jehovah's Witness says: early Christians worshipped Jesus as a created angel, not as God; the doctrine of the Trinity was invented at Nicaea under imperial pressure. The Mormon missionary says: the early church fell into total apostasy after the death of the apostles, and every form of institutional Christianity is equally corrupt. The postmodern academic, the Protestant fundamentalist, and the anti-trinitarian sectarian all require the same historical premise: that the Christianity of the first three centuries was something other than what the surviving documents describe it as being, and that the institutional, trinitarian, sacramental, hierarchical church attested in those documents is a later fabrication. They disagree about what the "original" Christianity looked like (the academic imagines a fluid, diverse, egalitarian movement; the fundamentalist imagines a non-denominational Bible study; the Mormon imagines a proto-LDS congregation with apostles who functioned like modern mission presidents), but they agree that the actual documentary evidence of early Christianity must be explained away, reinterpreted, or subordinated to a speculative reconstruction that looks like their own community.

The Bauer thesis, which provides the academic scaffolding for this entire family of arguments, does not survive contact with the primary-source evidence of the first and early second centuries. Bauer's argument depended on the claim that orthodox Christianity was a minority position in the earliest period and achieved dominance only through the political power of the Roman church, but the documentary evidence of the first century tells a different story. Paul's letters, the earliest surviving Christian documents, dating from the late 40s through the early 60s AD, presuppose a single gospel message that he received from those who were apostles before him (Galatians 1:17-19, where Paul visits Cephas and James in Jerusalem) and that he transmitted to his churches with the expectation that any deviation from it would be accursed:

ἀλλὰ καὶ ἐὰν ἡμεῖς ἢ ἄγγελος ἐξ οὐρανοῦ εὐαγγελίζηται ὑμῖν παρ᾿ ὃ εὐηγγελισάμεθα ὑμῖν, ἀνάθεμα ἔστω

"But even if we or an angel from heaven should preach to you a gospel contrary to the one we preached to you, let him be accursed,"

Galatians 1:8

Paul does not describe a fluid, pluralistic theological environment in which multiple competing "Christianities" coexisted as equally legitimate options. He describes a single apostolic message, transmitted through identifiable human agents, from which any deviation is condemned in the strongest possible terms. When he encounters rival teachers in Corinth, Galatia, and Colossae, he does not treat them as representatives of a legitimate alternative Christianity; he denounces them as false apostles (2 Corinthians 11:13, ψευδαπόστολοι), servants of Satan disguised as servants of righteousness (2 Corinthians 11:14-15), and peddlers of "a different gospel" that is not a gospel at all (Galatians 1:6-7, ἕτερον εὐαγγέλιον ὃ οὐκ ἔστιν ἄλλο). The Pauline evidence does not support the Bauer thesis; it directly contradicts it.

The claim that the divinity of Christ was a gradual development, the central thesis of Ehrman's How Jesus Became God, is refuted by the same Pauline corpus. Paul's letter to the Philippians, generally dated to the early 60s AD, contains a hymn in chapter 2 that most scholars recognize as a pre-Pauline composition, a text that Paul is quoting rather than composing, which means it predates even Paul's letter and reflects the theology of the earliest Christian community:

ὃς ἐν μορφῇ θεοῦ ὑπάρχων οὐχ ἁρπαγμὸν ἡγήσατο τὸ εἶναι ἴσα θεῷ, ἀλλ᾿ ἑαυτὸν ἐκένωσεν μορφὴν δούλου λαβών

"Who, being in the form of God, did not count equality with God a thing to be grasped, but emptied himself, taking the form of a servant,"

Philippians 2:6-7

This text asserts that Christ existed "in the form of God" (ἐν μορφῇ θεοῦ) and possessed "equality with God" (τὸ εἶναι ἴσα θεῷ) before the incarnation. It is not a fourth-century conciliar decree; it is a liturgical hymn circulating in Christian worship within two or three decades of the crucifixion. Paul's opening greeting in Romans identifies Jesus as "the Son of God, who was descended from David according to the flesh and was declared to be the Son of God in power according to the Spirit of holiness by his resurrection from the dead" (Romans 1:3-4), a formulation that attributes divine sonship to Jesus as an established confession rather than a Pauline innovation. The Gospel of John, composed in the late first century, opens with the declaration:

ἐν ἀρχῇ ἦν ὁ λόγος, καὶ ὁ λόγος ἦν πρὸς τὸν θεόν, καὶ θεὸς ἦν ὁ λόγος "In the beginning was the Word, and the Word was with God, and the Word was God,"

John 1:1

The Thomas confession in John 20:28, where the apostle addresses the risen Christ as "my Lord and my God" (ὁ κύριός μου καὶ ὁ θεός μου), is presented by the evangelist as the climactic moment of recognition, the proper response to the resurrection, not as a theological error that Jesus corrects. The book of Revelation, dating to the late first century, applies to Christ titles and attributes that the Old Testament reserves exclusively for Yahweh, including "the Alpha and the Omega, the first and the last, the beginning and the end" (Revelation 22:13), language drawn directly from Isaiah 44:6, where God declares "I am the first and I am the last; besides me there is no god." The divinity of Christ is not a fourth-century invention; it is attested in the earliest stratum of Christian literature, and the debate at Nicaea was not about whether Christ was divine but about the precise metaphysical mode of that divinity, whether the Son was homoousios (of one substance) with the Father or a subordinate divine being of a different order.

The post-Pauline and sub-apostolic evidence is equally devastating to the claim that early Christianity was theologically fluid, institutionally flat, and ritually unformed. The Didache, a church manual that most scholars date between 50 and 120 AD, prescribes a trinitarian baptismal formula:

βαπτίσατε εἰς τὸ ὄνομα τοῦ πατρὸς καὶ τοῦ υἱοῦ καὶ τοῦ ἁγίου πνεύματος

"Baptize in the name of the Father and of the Son and of the Holy Spirit," Didache 7:1

This formula, identical to the baptismal command in Matthew 28:19, was in liturgical use in the first century, and it presupposes a trinitarian theology in which Father, Son, and Holy Spirit are named together as the single divine name into which the convert is baptized. The Didache also prescribes fixed eucharistic prayers (Didache 9-10), specifies fasting days (Didache 8:1), provides criteria for testing itinerant prophets (Didache 11-13), and instructs the community to "appoint for yourselves bishops and deacons worthy of the Lord" (Didache 15:1). This is not the fluid, diverse, egalitarian, non-institutional movement that Pagels or Ehrman describes; it is a community with a fixed liturgy, ordained officers, binding regulations, and a trinitarian baptismal theology, and it was functioning in this form while the Apostle John was still alive.

Ignatius of Antioch, writing between 98 and 117 AD, provides the most vivid portrait of early church governance outside the New Testament, and his letters describe a Christianity that is the exact opposite of the Bauer-Ehrman-Pagels reconstruction. Ignatius insists on a single bishop governing each local church, surrounded by a council of presbyters and served by deacons. He warns against those who celebrate the Eucharist apart from the bishop's authority. He explicitly identifies Christ as God in language that admits no ambiguity:

ἐν σαρκὶ γενόμενος θεός ("God made manifest in the flesh," To the Ephesians 7:2)

And again:

τοῦ θεοῦ ἡμῶν Ἰησοῦ Χριστοῦ ("Our God, Jesus Christ," To the Ephesians 18:2)

Ignatius was not a fourth-century bishop influenced by Constantinian politics; he was a first-generation successor of the apostles, writing within living memory of the apostolic age, claiming direct succession from Peter, and describing a church that was hierarchical, eucharistic, episcopal, and trinitarian decades before the earliest Gnostic texts were composed. His letters were written while being transported to Rome for execution by wild beasts during the reign of Trajan, and they describe the Christianity of Antioch, Smyrna, Ephesus, Philadelphia, and Magnesia as uniform in its episcopal structure and its confession of Christ's divinity.

The archaeological evidence corroborates the documentary evidence and closes the gaps that Bauer's thesis once exploited. The Christian house-church at Dura-Europos, a Roman garrison town on the Euphrates in modern Syria, was excavated in 1932 and dates to approximately 235 AD, a full century before Nicaea. It contains a dedicated baptistery decorated with painted images of Christ as the Good Shepherd, the healing of the paralytic, the women at the tomb, and Peter walking on water. The baptistery itself is architecturally adapted from a private house, confirming that the transition from house-church to dedicated liturgical space was already underway in the early third century, and the iconographic program presupposes a settled narrative tradition derived from the canonical Gospels, not from Gnostic sources. The Jewish synagogue at Dura-Europos, located a few blocks away and dating to approximately 244 AD, contains an even more elaborate program of wall paintings depicting Moses, Abraham, Ezekiel's vision of the dry bones, and the anointing of David, establishing that representational religious art was a normal feature of Jewish worship in this period and was not a pagan importation into Christianity.

The catacomb evidence from Rome tells the same story. The catacombs of Priscilla, Callixtus, and Domitilla contain painted images of Christ, the Virgin Mary, Old Testament scenes, eucharistic meals, and the apostles dating from the second and third centuries- all of which I have personally seen. The catacomb of Priscilla contains what is generally identified as the earliest surviving depiction of the Virgin and Child, dating to the mid-second century. The catacomb of Callixtus contains images of fish and bread that scholars identify as eucharistic symbols, painted alongside scenes of baptism, confirming that the sacramental life of the pre-Constantinian church was fixed, recognizable, and visually represented in permanent form. These images were painted by Christians who lived and died under persecution, in underground burial chambers that no emperor commissioned and no council decreed. They are the spontaneous artistic expression of a community that already possessed a settled liturgical life, a fixed iconographic vocabulary, and a christological confession that placed Christ at the center of a eucharistic and baptismal worship directly continuous with the Christianity of the New Testament.

The Gnostic texts that Brown, Pagels, and the popular post-modern narrative treat as evidence of an alternative, suppressed Christianity do not, when actually read, support this characterization. The Gospel of Thomas, the most celebrated of the Nag Hammadi texts, is a collection of 114 sayings attributed to Jesus, many of which parallel sayings in the canonical Gospels and which most scholars regard as dependent on the Synoptic tradition rather than as an independent witness to the historical Jesus. Its final logion (saying 114) records Simon Peter saying "Let Mary leave us, for women are not worthy of life," to which Jesus responds, "I myself shall lead her in order to make her male, so that she too may become a living spirit resembling you males. For every woman who will make herself male will enter the kingdom of heaven." This is not the egalitarian feminism that Pagels attributes to Gnostic Christianity; it is a statement that salvation requires the female to become male, a position that is, if anything, more misogynistic than anything in the canonical Gospels or the Pauline epistles. The Gospel of Philip, which Brown cites through Teabing for the claim that Jesus was married to Mary Magdalene, contains a passage that reads, in the Coptic,

"the companion of the [gap in manuscript] Mary Magdalene. [Gap in manuscript] her more than [gap in manuscript] the disciples [gap in manuscript] kiss her [gap in manuscript] on the [gap in manuscript]."

The lacunae in the manuscript are physical holes in the papyrus, and Brown's confident assertion that Jesus kissed Mary "on the mouth" and that she was his wife requires filling in missing words in a fragmentary fourth-century Gnostic text with assumptions derived from a twenty-first-century romantic imagination rather than from the text itself.

The claim that Paul or later thinkers "misunderstood" or "transformed" the message of the historical Jesus, a thesis advanced in various forms by Ehrman, by the Jesus Seminar, and by a long line of liberal Protestant scholars stretching back to Ferdinand Christian Baur in the nineteenth century, depends on the assumption that the canonical Gospels are late, theologically motivated compositions that do not reliably transmit the words and deeds of the historical Jesus, and that the "real" Jesus can be reconstructed by stripping away the theological accretions added by Paul and the evangelists.

This assumption treats the theological content of the Gospels as a contaminant to be removed rather than as the substance of the apostolic witness, and it presupposes a sharp discontinuity between Jesus and Paul that the primary evidence does not support. Paul himself claims to have received his gospel "through a revelation of Jesus Christ" (Galatians 1:12, δι᾿ ἀποκαλύψεως Ἰησοῦ Χριστοῦ), to have confirmed it with Peter and James in Jerusalem (Galatians 1:18-19, 2:1-10), and to have transmitted to the Corinthians "what I also received, that Christ died for our sins in accordance with the Scriptures, that he was buried, that he was raised on the third day in accordance with the Scriptures, and that he appeared to Cephas, then to the twelve" (1 Corinthians 15:3-5). This passage, which Paul explicitly identifies as a received tradition rather than a personal composition, constitutes a creedal formula that was already fixed and circulating within a few years of the crucifixion, and it contains the entire soteriological core of what later became Nicene orthodoxy: Christ's atoning death, his real burial, his bodily resurrection, and his appearance to named witnesses. The gap between the "historical Jesus" and the "Christ of faith" that liberal scholarship posits is a gap that the earliest surviving Christian documents do not recognize.

The secular academic says the early church had no fixed theology, no institutional structure, and no settled canon, and concludes that all theological claims are historically contingent social constructions with no binding authority. The Protestant fundamentalist says the early church had no fixed theology, no institutional structure, and no settled canon beyond the Bible itself, and concludes that his own private interpretation of scripture is the restoration of the original apostolic message. The academic uses this premise to deconstruct Christianity; the fundamentalist uses it to reconstruct Christianity in his own image. Both require the same historical falsehood: that the Christianity of the first three centuries was something other than what the Didache, Clement of Rome, Ignatius of Antioch, Justin Martyr, Irenaeus of Lyon, the Roman catacombs, and the Dura-Europos house-church all independently and consistently describe it as having been.

The Da Vinci Code states that before Nicaea, Christ's divinity was not a Christian belief but was manufactured by a close vote at Constantine's direction. The texts collected in this volume show that the divinity of Christ was an established premise of Christian proclamation long before Constantine involved himself in church affairs, and that Constantine's own understanding of the dispute at Nicaea was that he was arbitrating a quarrel between men who already agreed on the fundamentals.

His letter to Alexander and Arius, written in late 324 or early 325, before the council met, is explicit on this point:

"For the cause of your contention was not kindled over the chief of the commandments of the law, nor has any new sect been introduced among you concerning the worship of God, but you hold one and the same reasoning, so as to be able to come together on the symbol of communion."

Constantine is not here defining what Christians believe. He is telling two men who already share the same foundational faith that their quarrel is over a secondary matter. The Nicene council was convened to resolve a dispute within a community that already confessed Christ's divine status, not to create that confession. The question under dispute was the precise nature of the Son's relationship to the Father, a question that presupposes rather than creates the Son's divinity.

The panegyric delivered before Constantine in 313, twelve years before Nicaea, by an anonymous Gallic rhetorician addressing a public audience, treats divine assistance to Constantine's army as a working premise of the argument:

"That power, therefore, that majesty that distinguishes between the sacred and the profane and weighs and balances and examines all the weight of merits, that power protected your devotion, broke the nefarious madness of that tyrant, and aided your unconquered army, blazing with the consciousness of so many victories in hearts full to overflowing."

This is not theology. It is political rhetoric. But it is political rhetoric that treats Christ's active power over history as something the audience already accepts, in 313, before Constantine had any involvement in theological controversy. The orator needed no footnote explaining what this divine power was. His audience already knew.

The letter to Arius alone, preserved in Athanasius's De decretis, shows Constantine making his own theological position explicit and shows him doing so in terms that presuppose a common framework he shares with the orthodox party:

"You believe wrongly, thinking it necessary to subordinate 'a foreign hypostasis,' but I know the fullness of the transcendent and all-pervading power, that the substance of the Father and the Son is one."

Constantine here articulates what will become the Nicene position, not as an invention but as what he regards as established truth. The letter is hostile and rhetorically overheated, but its theological content is clear. Constantine is not manufacturing a doctrine. He is endorsing one that already existed and rejecting an innovation, Arianism, which is precisely what the Council of Nicaea's own documents confirm.

The Da Vinci Code states explicitly that at Nicaea, Constantine presided over a vote selecting the books of the Bible, suppressing dozens of gospels portraying a human Jesus. No contemporary source mentions anything of the kind, and the sources assembled in this volume actively contradict the premise.

The Itinerarium Burdigalense, composed in 333, eight years after Nicaea, records the journey of a Christian pilgrim across the Roman empire. The pilgrim navigates by biblical geography with a confidence that presupposes an entirely stable and familiar body of scripture:

"A thousand paces from there is a place called Sychar, from which the Samaritan woman came down to the same place where Jacob dug a well, so that she might draw water from it, and our Lord Jesus Christ spoke with her."

"Not far from there is the crypt where his body was laid and on the third day he rose again; there now, by order of the emperor Constantine, a basilica has been built."

The pilgrim moves between gospel texts and Constantinian basilicas as though both are simply part of the same landscape, requiring no explanation or authority. If Nicaea had eight years earlier made controversial decisions about which gospels were authoritative, one would expect at minimum some acknowledgment of that novelty, especially given the basilicas being actively constructed at the very sites the gospels describe. There is none.

The letter from Constantine to Alexander and Arius, written before Nicaea, shows the council's actual agenda. Canon is not mentioned. The letter is entirely about the Arian dispute over the relationship of Father and Son. The emperor's complaint is specific and limited:

"I learn, then, that the beginning of the present question arose from the following circumstances. When you, Alexander, were asking each of the presbyters in turn what he thought about some passage of the law, or rather about some part of a useless speculation, you, Arius, rashly offered opposition to what ought either not to have been thought of at all, or, if thought of, to have been passed over in silence."

The question of which books are authoritative is not on the table. The question is whether the Son is co-eternal with the Father or a created being. These are entirely different questions. Constantine was not suppressing gospels. He did not know the canon was a question.

Ehrman, more carefully than Brown, treats Constantine's religious commitments as essentially political, adopted because Christianity offered social management tools unavailable from paganism. The primary sources complicate this picture considerably.

Lactantius, an eyewitness at the Constantinian court and tutor to the emperor's son Crispus, gives the following account of Constantine's first act after his victory over Maxentius made him sole ruler of the West:

"Having received the empire, the Augustus Constantine did nothing before restoring the Christians to their worship and their God. This was his first ordinance: the holy religion was restored."

Lactantius is not writing hagiography. He is writing a systematic polemic demonstrating divine retribution against persecutors, and his interest in Constantine is as the instrument of God's punishment of his enemies. The chronological detail, that the restoration of Christian worship preceded all other acts of the new reign, is the kind of specific claim a court insider knew was verifiable. There was no political advantage in marking the Chi-Rho on shields in 312 before the battle's outcome was known, with a traditionalist Praetorian Guard backing the opponent.

His account of the vision before the Milvian Bridge is worth setting against the myth of cynical opportunism:

"Constantine was admonished in a dream to mark the heavenly sign of God on the shields of his soldiers and then to join battle. He did as he was commanded and, with the letter X transversed and its top bent over in a curve, marked Christ on the shields."

This describes a private religious experience acted upon under military conditions. Political calculation would have argued against it, not for it.

The letter to Arius alone shows Constantine's personal religious engagement at a level that goes well beyond political management. Its tone is that of a man who is genuinely angry about theological error, not merely about social disruption:

"O Master who holds sovereignty over all things, O Father of the solitary power, because of this impious man your church holds reproaches and bruises and indeed wounds and pains as well."

This is prayer embedded in an imperial letter. Constantine is addressing God directly, in writing, in a document addressed to Arius. Whatever else one says about this letter, the man who wrote it is not simply a political operator. He is a man with religious convictions strong enough to generate passionate hostility toward what he regards as theological error.

A specific sub-claim in both popular works and some scholarly writing is that the theological outcome of Nicaea was Constantine's imposition rather than the church's own deliberation. The letter to Alexander and Arius, which preserves Constantine's position before the council met, directly contradicts this. His stated position is not the Nicene position. His stated position is that the dispute should simply stop:

"I say these things, not as compelling you altogether to agree with that inquiry which is most simple and of whatever kind it may be. For both the honor of the assembly can be preserved intact by you and one and the same communion maintained among all, even if there is among you some minor disagreement with one another over a most trivial matter."

Constantine was prepared to accept continued theological disagreement in exchange for visible unity. He did not want a council that produced explicit anathemas. He wanted reconciliation. The anathemas that Nicaea produced against Arian formulas were the work of the assembled bishops, particularly Alexander of Alexandria, Eustathius of Antioch, and the young deacon Athanasius, not of Constantine. Constantine accepted the outcome because the bishops had reached it as a body, not because he had driven them toward it. The term homoousios, which became the creed's central and most contested word, does not appear in his letter and was likely promoted by Hosius of Cordoba. It was the church's own theological language, not the emperor's.

The fragment of Constantine's letter to Alexander urging the reception of Arius confirms that Constantine's priority throughout was reconciliation rather than doctrinal precision. After Nicaea, when Arius presented a statement of faith that appeared orthodox on its surface, Constantine wrote to Alexander:

"Arius, that very Arius I speak of, came to me the Augustus at the entreaty of very many, declaring that he held concerning our catholic faith those very things which were defined and confirmed at the council of Nicaea through you, with me your fellow-servant also present and co-defining."

"I have written therefore not only as a reminder but also asking that you receive these men who come as suppliants. If therefore you find them holding to the right and ever-living apostolic faith set forth at Nicaea, for this is what they also affirmed before us to be their conviction, take thought for all, I ask."

Constantine is not here imposing a theological position. He is pressuring Alexander to accept a reconciliation that he, Constantine, wants for political reasons. Alexander resisted this pressure and died still refusing to readmit Arius. If Constantine had truly controlled the theological outcome of Nicaea, no bishop would have been in a position to defy him on a matter of readmission. The historical record shows instead a church whose senior figures felt entirely empowered to reject imperial pressure on questions of theological integrity.

The letter from Arius and Euzoius to Constantine, their creedal submission seeking readmission to the church, is itself evidence against the myth of imperial doctrinal control. If Constantine had simply manufactured the Nicene theology, Arius would not have needed to write a carefully crafted statement designed to appear orthodox while avoiding the specific Nicene formulas:

"We believe in one God, Father Almighty, and in the Lord Jesus Christ his Son, the God and Word begotten from him before all the ages, through whom all things came into being."

The careful omission of homoousios, the word that Nicaea had made definitive, was not accidental. Arius knew exactly what the council had decided and was attempting to satisfy Constantine without satisfying the bishops. The fact that the stratagem worked on Constantine but not on Alexander tells the whole story. Constantine cared about visible unity. The bishops cared about theological precision. These were different concerns, and the bishops' concerns prevailed.

A claim common to both popular accounts is that Constantine established Christianity as the privileged state religion, beginning a process of suppression of other beliefs. The text of the Edict of Milan, preserved verbatim in Lactantius, states the opposite with considerable precision:

"We believed therefore that this wholesome and most correct plan should be adopted: that we should judge that the opportunity ought to be denied to no one at all who had devoted his mind either to the observance of Christianity or to that religion which he himself felt most suitable for himself, so that the highest divinity, whose religion we observe with free minds, may be able to display in all things his accustomed favor and benevolence toward us."

"But since you perceive that this has been granted to them by us, your devotion understands that power is likewise openly and freely granted to others to follow their own religion or observance, for the quiet of our times, so that each person may have free power in the matter of worship to choose as he has seen fit."

The document is a grant of universal religious freedom. Its practical effect was to provide specific property restitution to Christians for losses under the persecution, which was a material advantage no other cult received. But the theoretical framework is explicit toleration, not privilege. The man who signed this document was not establishing a theocracy. He was articulating, in legal Latin, something close to a principle of religious freedom, and doing so jointly with Licinius, who was not a Christian.

The Arch of Constantine inscription of 315, the briefest text in this volume, adds its own corrective to the myth of a doctrinally assertive Constantine imposing Christian symbolism on Roman public life:

"Because by the prompting of divinity and by greatness of mind, with his army, he avenged the state at one and the same time both upon the tyrant and upon all his faction by just arms."

Instinctu divinitatis, by the prompting of divinity. The Roman Senate chose a phrase sufficiently capacious to accommodate pagan and Christian readings alike. This is not suppression of paganism. This is the normal political language of an institution navigating a ruler whose religious commitments exceeded those of many of its members. The Senate was accommodating Constantine, not the other way around. By 315 his commitments were clear enough. The Senate was finding language for them.

What these sources show collectively is a figure considerably more complex than either Brown's cynical manipulator or Ehrman's political opportunist. Constantine was a man whose religious development was genuine, whose theological understanding was limited, whose priorities were consistently political unity rather than doctrinal precision, and whose relationship to the church was that of a patron who became increasingly a participant without ever fully understanding the institution he was patronizing. The myths require us to read these texts against their plain meaning, to treat eyewitness accounts as fabrications, and to credit a storyline for which no contemporary source provides any support whatsoever. The primary evidence, taken seriously on its own terms, tells a different and considerably more interesting story.

The evidence is not ambiguous. It describes a church with bishops, presbyters, and deacons, with a fixed eucharistic liturgy, with trinitarian baptismal formulas, with a creedal confession of Christ's divinity, with icons and representational art, with conciliar governance, and with an unbroken chain of ordained succession from the apostles to their episcopal heirs. This church existed in precisely this form in every region of the ancient world for which we possess evidence, from Rome to Antioch to Alexandria to the Euphrates frontier, and it existed in this form decades and in most cases centuries before Constantine was born- and the secular “Da Vinci code” Frauds of Pierre Plantard the far left have been thoroughly refuted with the new archeological finds of the 20th century- as have all of the Constantine Myths of Protestant Christianity.