Athanasius, Arianism, and the Council of Nicaea: Part One — The Makings and Character of Saint Athanasius the Apostolic

Series Introduction

On an unassuming day in late May of the year 325 A.D., in the lakeside city of Nicaea, 318[1] bishops from all across the Roman Empire came together at the invitation of the Emperor in what would become one of the most venerated and consequential events in Christian history. Their convocation, necessitated by novel — and yet, upon closer examination, not entirely original — doctrinal contentions maintained by a popular and elderly Alexandrian presbyter, Arius, along with his supporters and fellow heretics, carried the potential for either vindication of the Faith delivered by Christ “once for all to the saints,”[2] or formal acceptance by the Church of an entirely heretical doctrinal framework. 

Despite the gravity of the Council of Nicaea, the first “ecumenical”[3] council in the Church’s history, and its central role in the eventual triumph of Orthodoxy over what amounted to a threatening and popularly attractive deviant dogmatic system, its historical background, doctrinal concerns, and subsequent legacy remain until today relatively obscure and unfamiliar to the average Christian. Indeed, besides perhaps limited superficial awareness of the occurrence of this council, and potentially also an association of the great Saint Athanasius with it, if even that, the ordinary believer is — and this is a disheartening and lamentable fact — woefully unaware of its monumental significance. 

In our humble effort to contribute to remedying the foregoing, especially on this 1700th anniversary of the Council, by providing a serviceable introduction to its history, import, and legacy, we will begin by providing an overview of the “makings,” character, and life of Saint Athanasius the Apostolic, whose theological acumen and spiritual prodigiousness became renowned even from a young age and proved timely — even divinely-prepared — for the ecclesial contentions of his lifetime. Abba Athanasius emerges from the doctrinal battlegrounds of the Nicene era as the victorious defender of Orthodox Christianity, one may add at great personal cost[4] and not without the invaluable assistance and support of several other faithful, pious, and theologically adept believers from among both the clergy and the laity, and his unshakeable personality, deep piety, and heartfelt defense of his Faith — rather than some theoretical set of impersonal dogmatic tenets — deserve careful attention, if only for the sake of spiritual edification and inspiration to piety and doctrinal concern. Having so introduced Athanasius, albeit in necessarily cursory fashion, we will proceed to highlight the theological, social, and ecclesial backgrounds and contexts that underpinned the subject theological dispute, along with a discussion of the catalyst behind it, Arius of Alexandria, his dogmatic ideas which later came to be collectively known as Arianism, along with its many variants, and his repeated clashes with the Alexandrian Church between 313 and 325 A.D. in the lead-up to the Council. Finally, we will dedicate the third entry of our series to a discussion of the aftermath of the Council, especially the chaotic and volatile period that lasted until approximately 381 A.D. and caused immense suffering to both the Church generally and Athanasius and his fellow supporters and defenders of Nicaea specifically. 

It is our hope that by God’s grace, this limited series will serve as a helpful introductory foray into the contentious world of fourth-century Christianity, and an inspiring and convicting opportunity for readers to develop a deeper understanding and appreciation not only of Saint Athanasius and his defense of the Faith against Arianism, but also of the truly nuanced and consequential nature of theological debate and the immense sacrifice the Fathers of the Church offered, due to their unwavering faithfulness, in order to preserve and deliver the Faith they had received and which they were entrusted by the Lord to uphold, proclaim, and transmit in His Church. 

The Makings and Character of Saint Athanasius the Apostolic

It would doubtless be remiss, for our purposes, to commence our discussion of the Council of Nicaea and the Arian Controversy without first examining the makings and character of the man who emerged from that unenviable period as the Champion of Orthodoxy — Saint Athanasius the Apostolic. It would, without exaggeration, be impossible to either adequately capture the magnitude of the Church’s triumph over Arianism — which at one point had enamored and captivated almost the whole of Christendom — or elicit from this unfortunate period of the Church’s history perhaps any modicum of spiritual edification without properly understanding, inasmuch as we are able, the man who, against all odds and in opposition to, almost literally, the whole word, possessed the clarity of mind and soundness of understanding to be able to properly comprehend and synthesize what had been handed down in the Church from the beginning, had undergone the requisite education and training to be able to distinguish nuanced deviations from sound doctrine and respond to them clearly and forcefully, and stood firm, despite great personal loss, against a popular, attractive, and politically connected heresy. Indeed, to understand and appreciate the Nicene victory over Arianism, one must first understand and appreciate Athanasius. 

Athanasius was born to a pious and wealthy Egyptian Christian family in or around 298 A.D. He was baptized in his infancy, and it was his family that planted within him the seed of truth, nourished him in the Christian life, and facilitated the earliest and most important years of his physical, spiritual, and intellectual development. While we know little about his parents from his writings, we are certain that they routinely attended the liturgical services of the Church, bringing with them little Athanasius. He routinely attended Divine Liturgies, baptisms, weddings, and all other services in the Church, and, as we will see shortly, he was incredibly attentive during these, soaking in the prayers, hymns, readings, and ecclesial atmosphere since his infancy. It was therefore his family that constituted the first formative force that influenced his life, character, and thought. 

The liturgical experience, to which he was accustomed and in which he was raised, left an indelible mark on the life of our saint. It is clear from the historical data that Athanasius was quite familiar since a young age with the liturgical prayers of the Church. For instance, a famous story recorded about him by several early Christian historians tells that one day, Pope Alexander spotted young Athanasius playing with his friends by the seashore in Alexandria. As he watched them play, he recognized that they were acting out the liturgy of baptism, and so when he had called them over and investigated their play, he discovered that Athanasius, who fulfilled the role of the bishop in the act, conducted the rite precisely and with great enthusiasm and reverence.[5] But how could Athanasius do so without reference to the liturgical rubrics or texts unless he had memorized the prayer and rite of baptism, and how could he have done so if he had not already, despite his young age, attended many baptisms and paid close attention to and participated in the celebration?

Athanasius did not abandon this liturgical mode of life as he grew; even after he became patriarch, he practiced the liturgical life faithfully, competently, and with great love and care. This is easily appreciated, for instance, in his recounting that, after he had already become the bishop of Alexandria, he was once in the church praying the Midnight Praises (Tasbeha), when at the time of the Second Canticle (Ϩⲱⲥ), more than five thousand guards seized upon the church to arrest him. As a faithful shepherd, Athanasius insisted that all those present first be permitted to depart unharmed; when all had departed, the guards entered the church to find it empty, with even Athanasius having managed to secretly flee.[6]

All throughout his life, Athanasius was keen to observe the liturgical worship of his beloved Church, and the influence of that liturgical experience is clearly perceptible in the stories about him as well as his own writings. It suffices to read his beautiful Letter to Marcellinus on the Psalms to see how deeply and lovingly Athanasius approached the life of prayer and what great familiarity and facility he had with the Psalter, which was, of course, a main liturgical book both in the practice of the Egyptian churches and among the monastics in his day. 

Beyond liturgical worship, Athanasius was deeply influenced by the persecution that arose in his early youth. From the time that he was a young boy until his mid-teens, Athanasius lived through the so-called Diocletianic Persecution, which lasted from 303 A.D. until 313 A.D. Thus, Athanasius experienced the most severe era of early Christian persecution from when he was about five years old until he was about fifteen. He likely prayed in hiding along with his fellow believers during these years; perhaps he, like many other Christians, was forced to flee his home along with his family; and he saw at least some among his teachers, relatives, and friends martyred for the sake of Christ.[7] This experience, particularly during these formative years, left a profound mark on his spirituality, intellectual framework, and theological understanding, so much so that when writing his first great treatise, Against the Heathen and On the Incarnation, only a few years after the persecution ended — that is, when he was only about 18 or 20 years old — Athanasius considers as among the most powerful witnesses to the truth of the resurrection of our Lord, besides the purity and chastity of young Christian men and women, which he undoubtedly practiced and saw among his friends and fellow believers in his young age, the courage and peace of the men and women who went with joy to their martyrdom.[8] Had he not seen such men and women with his own eyes, or been educated by, or perhaps even related to, some of them, he would not have been able to speak with such force and in so moving a way about them, and he might not have appreciated the convicting power of their witness or its implications when understood in light of the sound Faith of Christ. And so Athanasius, having seen martyrdom up close and personally, was able to hold fast to the truth of Christ when faced with a new form of persecution and personal suffering for His sake. 

In addition to his upbringing by pious parents, liturgical practice, and experience of the Great Persecution, Athanasius was deeply influenced by his discipleship — to the renowned monastic elders of his day and to Pope Alexander himself — and especially the ascetical life with which he had through that discipleship been introduced and become quite accustomed. 

He enjoyed a close personal relationship with the great Abba Antony, even being within his inner circle and “pouring water on his hands,”[9] a sign of personal trust and close discipleship. He spent so much time with Antony, in fact, that when he was asked to write the account of that saint’s life, he was able to prepare his great work, The Life of Antony, predominantly from memory, but for supportive reliance on other disciples of Antony who had perhaps spent more time with him or had been present for events in his life for which Athanasius had been absent.[10] And Abba Antony, of course, deeply respected and loved his disciple Athanasius, to the point of leaving the inner mountain and traveling to Alexandria at the request of Athanasius and the other “bishops and all the brethren” to assist them in their opposition to Arianism[11] — one of only two or three times that Antony left the desert to visit the city after undertaking the monastic life — and bequeathing to him one of the only two garments he owned at the time of his departure.[12]

Besides Antony, Athanasius was also well acquainted with Abba Pachomius, seeking even to ordain him to the presbytery, which ordination Pachomius famously refused by going into hiding until Athanasius agreed not to move forward with it.[13] And certainly Athanasius was closely acquainted and associated with many great monastics in his day, visiting the monasteries in a pastoral capacity, ordaining bishops from among the monks — for the first time in Christian history — in order to assist him, given their renowned theological training and intellectual prowess, in opposing Arianism and defending the Faith of Nicaea, and even being able to take refuge among the monks of the Egyptian desert during his third and fourth (of five) exiles, receiving during those exiles news of ongoing events and communicating with his flock through loyal and skilled messengers acting within an established and effective system of monastic communication.

Of course, his discipleship to the great Pope Alexander, his predecessor in the papacy, is also well known. It was that patriarch who first “discovered” Athanasius, as mentioned above, and who facilitated his theological education in the School of Alexandria, ordained him when he was still in his early twenties to the diaconate due to his rare brilliance, spiritual and academic excellence, piety of life, and sincerity in discipleship, and granted him to accompany him to the great Council of Nicaea in 325 A.D., and to participate there in defending the Faith against the Arians. 

In this manner, Athanasius was well-discipled — to spiritually faithful and theologically competent teachers and elders — and embodied the spirit of sound discipleship, and was therefore able to deliver the true faith and spirit of Christ to his own disciples and to the following generation of believers, both due to his personal receipt of that doctrine and spirit from those who held fast to, properly understood, and lived according to it and, as we will now see, also through his formal education and theological training. 

Beyond the aforementioned factors, and in tandem with them, Athanasius was influenced by his academic and theological training and study. As previously noted, Pope Alexander ensured that the young Athanasius obtained the highest caliber of education in his day, and in the information known of Athanasius’ life prior to his encountering Pope Alexander, it is likewise clear that his own parents emphasized his education in their own right when he was a young boy. Athanasius therefore benefitted greatly from a sound, well-rounded education, and was thus well trained in Greek philosophy, rhetoric, logic, grammar, literature, Greco-Roman religion, and other disciplines. It was this training, along with his mastery of the Scriptures, that ultimately proved most useful to him, enabling him to recognize, understand, and refute Arius’ doctrinal framework and theological misunderstandings, and persuade the believers of the truth and reasonableness of Orthodoxy, with not only scriptural arguments, but also by using philosophy, reason, and other pertinent disciplines.[14]

The foregoing influences, great and impactful as they were in the life of the great defender of Orthodoxy, were, it must be said, insufficient on their own to produce the spiritually, intellectually, and doctrinally imposing, albeit physically unimpressive, Athanasius. Indeed, what bound these together and produced in Athanasius the unique, inspiring, and indefatigable heart, mind and spirit he possessed throughout his life were none other than, first, a profound knowledge and mastery of the Scriptures, and, second, an extraordinary and inextinguishable love for Christ. 

Athanasius was renowned for and deeply influenced by an encyclopedic knowledge of the Scriptures and the writings of the Fathers who preceded him. He memorized the Scriptures, like many of the saints from the early Church until today, and this mastery of the Scriptures was key to his ability to correct and refute the Arians, since they relied on many verses and passages from the Scriptures, but taken out of context, interpreted inconsistently and disharmoniously with the patristic tradition, and used manipulatively — eisegetically — to further their arguments and agendas. Athanasius’ scriptural knowledge and understanding of the work of the saints and biblical interpreters who came before him — along with his faithful spirit — enabled him to properly understand the verses utilized by the Arians, correct, expose, and masterfully counter their manipulative and unfaithful usage of them, and thereby safeguard the believers from his time until today from the error of that ignominious heresy. 

Meanwhile, an illimitable and deeply personal love of Christ and the Church — a palpable piety and sincere theological humility — was perhaps the central driving force behind Athanasius’ impassioned, lifelong commitment to and defense of the Nicene cause and the extermination of Arianism. As one scholar summarized, “[i]t was not as a theologian, but as a believing soul in need of a Saviour, that Athanasius approached the mystery of Christ.”[15] And as another beautifully expressed: “Athanasius was on fire with the love of Christ . . . His love of Christ is the key to his whole life and also to his writings.”[16] Athanasius was therefore not, as some have come to conceive of theology, an academic or speculative theologian to whom matters of doctrine were objects of mere intellectual interest and theoretical contemplation. Rather, he was, in every respect, a “great Christian pastor”[17] to whom “Christianity is not a dead system of doctrine and statements of faith, but living faith in Jesus Christ.”[18] And so, despite the great difficulties he suffered at the hands of the Arians and their political and religious supporters, “[t]he glory of God and the welfare of the Church absorbed him fully at all times.”[19]

The influences in the life, understanding, and character of this great saint — of which we have here spoken in cursory fashion and with words that of necessity fall short of conveying the full sense of his nobility and splendor — must be understood collectively. They worked together in him both to render him the saint that he became, by God’s grace and his own uncompromising conviction to the life with God until the last breath, and to enable him to defend the Faith of Christ and to overcome the monstrous threat of Arianism — one that could have eliminated sound Orthodoxy from the world entirely.

As one considers Abba Athanasius, the insufficiency of words in adequately conveying to the reader even a glimpse of his greatness becomes obvious. And yet, despite that inadequacy, through them one immediately recognizes in him an awe-inspiring and decisive resoluteness worthy of wholehearted imitation.[20] He was in every respect human — having his share of flaws, weaknesses, and biases, as with any other person, but with a dynamic, enthusiastic, and active personality distinguished by deep piety, singularity of purpose, clarity of thought, unmistakable loyalty, uncompromisable dignity, infectious joy, and a lighthearted sense of humor.

It was this Athanasius who, by God’s grace, would rise to the occasion of refuting and resisting Arius and his fellow heretics — from whom, as will be seen, there emerged in Athanasius’ lifetime several groups divided along various theological lines — and to whom Orthodox Christianity would forever be indebted as perhaps its greatest defender. 

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[1] Evagrius, Ecclesiastical History 3.31; Athanasius, Epistle to the African Bishops; Hilarius, Contra Constantium; Jerome, Chronicon; Rufinus, Ecclesiastical History 10.1.

[2] Jude 3.

[3] That is, universal, or having representation from, and applicability to, the entire [Christian] world (oikoumene). 

[4] See, e.g., Rufinus, Ecclesiastical History 10.15: “But he had such struggles to undergo in the church for the integrity of the faith that the following passage seems to have been written about him too: ‘I will show him how much he will have to suffer for my name.’ For the whole world conspired to persecute him and the princes of the earth were moved, nations, kingdoms, and armies gathered against him. But he guarded that divine utterance which runs: ‘If camps are set up against me, my heart will not fear, if battle is waged against me, in him will I hope.’ But because his deeds are so outstanding that their greatness does not allow me to omit any of them, yet their number compels me to pass over very many, and thus my mind is troubled by uncertainty, unable to decide which to keep and which to pass over. We shall therefore relate a few of the pertinent matters, leaving the rest to be told by his fame, which will, however, doubtless find itself recounting the lesser things. For it will discover nothing that it could add.”

[5] For the complete telling of this account, see Socrates, Ecclesiastical History 1.15; Sozomen, Ecclesiastical History 2.17; Rufinus, Ecclesiastical History 10.15.

[6] For the full account in Athanasius’ own words, see Athanasius, Apologia de Fuga 24. 

[7] See On the Incarnation 56. 

[8] Id. at 28, 48, 52. 

[9] See Life of Antony, Prologue.

[10] Ibid.

[11] Id. at 69-71. 

[12] Id. at 91.

[13] The Bohairic Life of Pachomius 28. 

[14] It suffices to read his Against the Arians to see how well Athanasius comprehends these disciplines and capitalizes on his knowledge of them to pick apart Arius’ belief system and theological assertions.

[15] Philip Schaff and Henry Wace, Athanasius: Select Works and Letters (Nicene and Post-Nicene Fathers II.IV), xv.

[16] Dominic Unger, A Special Aspect of Athanasian Soteriology,” Franciscan Studies 6 (1946), 30.

[17] W. Emery Barnes, “Athanasius” in Encyclopedia of Religion and Ethics, James Hastings, gen. ed. Volume 3, 170-171.

[18] Friedrich Lauchert, Die Lehre Des Heiligen Athanasius des Grossen (Leipzig: Gustav Fock Verlag, 1895), 12.

[19] Philip Schaff and Henry Wace, Athanasius: Select Works and Letters (Nicene and Post-Nicene Fathers II.IV), lxvii.

[20] It was this sublime character of Athanasius that led St. Gregory of Nazianzus to declare: “In praising Athanasius, I shall be praising virtue. To speak of him and to praise virtue are identical, because he had, or, to speak more truly, has embraced virtue in its entirety.” (Oration 21.1).

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