Sectarian violence among Christians

Sectarian violence among Christians has been noted from the time of the first Christian schisms to the present day.

Andrew Stephenson describes late antiquity as "one of the darkest periods in the history of Christianity" characterizing as mingling the evils of " worldly ambition, false philosophy, sectarian violence and riotous living." A Constantine initially persecuted the Arians eventually ceased the persecution and declared himself a convert to their theology. Sectarian violence became more frequent and more intense during the reign of Constantius II. When Paul, the orthodox bishop of Constantinople, was banished by imperial decree, a riot broke out that resulted in 3000 deaths. Paul was deposed five times before finally being strangled by imperial decree. Monks in Alexandria were the first to gain a reputation for violence and cruelty. Although less frequent than in Antioch and Constantinople, sectarian disturbances also racked Antioch. At Ephesus, a fight broke out in a council of bishops resulting in one of them being murdered. Gibbon's assessment was that "the bonds of civil society were torn asunder by the fury of religious factions." Gregory of Nazianzus lamented that the Kingdom of heaven had been converted into the "image of hell" by religious discord.

There are at present two completely opposite views about the personality of Athanasius. While some scholars praise him as an orthodox saint with great character, others see him as a power-hungry politician who employed questionable ecclesiastical tactics. Richard Rubenstein and Timothy Barnes have painted a less than flattering picture of the saint. One of the allegations against him involves suppression of dissent through violence and murder.

Following the abortive effort by Julian the Apostate to restore paganism in the empire, the emperor Valens—himself an Arian—renewed the persecution of Nicene hierarchs. However, Valen's successor Theodosius I effectively wiped out Arianism once and for all among the elites of the Eastern Empire through a combination of imperial decree, persecution, and the calling of the Second Ecumenical Council in 381, which condemned Arius anew while reaffirming and expanding the Nicene Creed. This generally ended the influence of Arianism among the non-Germanic peoples of the Roman Empire.

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