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Athanasius of Alexandria

Bishop

Life296373Roman EgyptAthanasius the GreatAthanasius Contra MundumTheologians

"He became man that we might be made God."

Athanasius of Alexandria (c. 296–373) championed the Trinity against Arianism through 45 years as patriarch, enduring five exiles ordered by four different emperors. His unwavering defense of orthodox theology shaped the early Church's doctrinal foundation.

Athanasius of Alexandria
Their Story

Life & Times

Early Life

Born in Alexandria around 296–298 and trained in classical rhetoric and Scripture. He served as deacon to Bishop Alexander of Alexandria and was drawn early into the Arian controversy that would define his life.

Turning Point

At the First Council of Nicaea in 325, Athanasius helped secure the condemnation of Arius and the adoption of the homoousios formula. Three years later he became Patriarch of Alexandria, inheriting a dispute that four emperors would use against him.

Legacy

Endured five exiles totaling over seventeen years rather than compromise the Nicene faith. He died in Alexandria in 373, having outlasted every Arian emperor who opposed him and seen Trinitarian orthodoxy secured across the Church.

Key Moments
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296
296

Born in Alexandria

Born in Alexandria, Egypt, around 296–298 AD. He received a thorough classical and theological education in one of the ancient world's great centers of learning.

325
325

Deacon at the First Council of Nicaea

At approximately 27 years old, Athanasius attended the First Council of Nicaea as deacon and assistant to Bishop Alexander of Alexandria, playing a leading role in opposing Arius and shaping the Nicene Creed's homoousios formula.

328
328

Elected Patriarch of Alexandria

Succeeded Alexander as the 20th Patriarch of Alexandria, inheriting responsibility for defending Nicene orthodoxy against an Arian movement that retained powerful imperial support.

335
335

First Exile

Emperor Constantine I exiled Athanasius to Trier after he was accused by Arian opponents at the Council of Tyre — the first of five exiles that would collectively span more than seventeen years.

367
367

39th Festal Letter

Issued his 39th Festal Letter, which contains the earliest surviving explicit list of the twenty-seven New Testament books recognized as canonical today — a landmark in the history of the biblical canon.

373
373

Died in Alexandria

Died peacefully in Alexandria on 2 May 373, having returned from his fifth and final exile and spent his last years writing and consolidating Nicene theology across the Eastern Church.

296

Historical Context

Athanasius of Alexandria (c. 296–373), known as Athanasius Contra Mundum — Athanasius Against the World — was the chief defender of Trinitarian orthodoxy in the fourth century. His opposition to Arianism, the teaching that the Son of God was a created being subordinate to the Father, cost him five separate exiles from his episcopal see, totaling more than seventeen years, yet he never capitulated to imperial pressure. Born in Alexandria and given a thorough classical and theological education, Athanasius first stepped onto the stage of church history as a young deacon accompanying his bishop, Alexander of Alexandria, to the First Council of Nicaea in 325. There the assembled bishops condemned Arius and embedded the word homoousios — 'of one substance' — into the Nicene Creed, declaring the Son fully equal to and not created by the Father. Three years later Athanasius succeeded Alexander as the 20th Patriarch of Alexandria, inheriting the defense of that formula against an Arian faction that retained considerable imperial backing. Over the next four decades, four Roman emperors — Constantine, Constantius II, Julian the Apostate, and Valens — each ordered him into exile at different points. During those years of banishment he sheltered among the monks of the Egyptian desert and continued writing. His theological works, above all 'On the Incarnation' and the 'Orations Against the Arians,' built the intellectual architecture that ultimately secured Nicene Christianity's victory at the Council of Constantinople in 381, eight years after his death. Athanasius also shaped the Church beyond doctrine. His 'Life of Antony,' a biography of the great Egyptian hermit, circulated widely across the Roman world and did more than almost any other text to spread the monastic ideal into the Latin West. His 39th Festal Letter of 367 is the earliest surviving document to list the twenty-seven New Testament books in the canon recognized today — though some scholars note that Origen of Alexandria may have compiled a comparable list earlier. Athanasius died peacefully in Alexandria on 2 May 373. Within a few years, Gregory of Nazianzus called him the 'Pillar of the Church.' He is venerated as a Doctor of the Church and a saint by Catholic, Eastern Orthodox, Oriental Orthodox, Anglican, and Lutheran traditions.
Canonization: saint Wikipedia

Words & Wisdom

The same Word of God who is above all received a human body, that having come to dwell in a body subject to corruption, He might rescue it from the corruption that is its nature.

Those who call themselves Arians are nothing but Ario-maniacs.

bishop confronting ariusAthanasius depicted standing over or opposing Arius, representing his lifelong defense of Nicene orthodoxy against the Arian heresy
open bookThe open book recalls his prolific theological writings, especially 'On the Incarnation' and the 'Orations Against the Arians'

Related Saints

Connections in the communion of saints