History of the Arians

Athanasius wrote the Historia Arianorum during his third exile, after imperial pressure forced him from his see in Alexandria in 356 and scattered or imprisoned a number of bishops who had resisted the Arianizing settlement favored by the emperor Constantius II. Addressed to monks, it is less a formal history than a dossier of grievance, assembled by a bishop in hiding who believed the empire itself had become an instrument of heresy.

The work narrates, often in vivid and bitter detail, the harassment, exile, and physical abuse of orthodox clergy, the manipulation of church councils, and the collusion of court officials and compliant bishops in enforcing Arian-leaning formulas. Athanasius marshals letters, eyewitness reports, and direct address to build his case that the controversy is not a matter of theological nuance but of coercion versus conscience. He repeatedly casts Constantius in the mold of biblical tyrants — Ahab, Belshazzar, Saul — and at points suggests the emperor is a forerunner or figure of Antichrist, since he presumes to dictate the church's confession by force rather than persuasion. Orthodoxy, in Athanasius's telling, is authenticated precisely by its suffering and powerlessness; the use of imperial muscle to settle doctrine is itself evidence of error.

The Historia Arianorum remains one of the principal sources for the political and ecclesiastical maneuvering of the mid-fourth-century Arian controversy, valuable precisely because it is partisan — it preserves documents and details a neutral chronicle would not have bothered to keep, while also showing how a besieged bishop constructed a narrative of persecution that would shape Nicene memory for centuries. It stands among the earliest Christian attempts to write church-state conflict as sacred history, with the persecuted bishop as type of the suffering righteous.

Read this if you are studying the Arian controversy, the relationship between imperial power and doctrinal definition, or Athanasius's development as a polemicist and self-mythologizer. It is not a balanced account of Constantius's religious policy, nor a work of theological argument in its own right; readers wanting the doctrinal substance of the Arian dispute should look to Athanasius's Orations against the Arians instead.