The late 4th century CE marked a tumultuous period for Christianity within the Roman Empire, particularly under the reign of Emperor Valens. While previous emperors had intermittently persecuted Christians for various reasons, Valens’ campaigns in the 370s CE were distinguished by their specific targeting of Nicene (or orthodox) Christians, driven by his own Arian theological convictions. This period of intense persecution, though relatively brief, had significant repercussions, not only for the immediate victims but also for the future trajectory of Christian doctrine and the relationship between church and state. Valens’ actions, fueled by a desire to enforce theological uniformity, ultimately proved counterproductive, galvanizing Nicene resistance and contributing to the eventual triumph of Nicene orthodoxy within the empire.
Valens became sole emperor of the East in 364 CE, inheriting a complex religious environment. The Council of Nicaea in 325 CE had established Nicene Christianity as the orthodox formulation of the faith, but Arianism, which posited that Jesus Christ was subordinate to God the Father, remained a powerful theological current. Emperors like Constantius II had favored Arians, creating a volatile situation. When Valens, an Arian himself, ascended to the throne, he sought to consolidate Arianism's position and suppress its Nicene opponents. His persecution was not a random act of brutality but a systematic effort to eradicate Nicene influence, particularly among the clergy and episcopate. He believed that by removing Nicene leaders, he could weaken the movement and pave the way for Arian dominance.
The persecution intensified after a disastrous military defeat against the Goths at the Battle of Adrianople in 378 CE. Valens, possibly seeing the defeat as divine displeasure with his religious policies, redoubled his efforts against Nicene Christians. Sources like Socrates Scholasticus and Sozomen, though writing later, detail instances of Nicene bishops being exiled, imprisoned, and even executed. A particularly infamous aspect of Valens' policy was the decree that if Nicene clergy refused to accept Arianism, they were to be exiled to remote deserts, often with the implicit understanding that they would perish from the harsh conditions or lack of resources. This created a vast network of exiled Nicene leaders, who, despite their suffering, continued to communicate and organize.
The intended effect of Valens' persecutions was to bring about theological uniformity under Arianism. However, the outcome was quite different. The suffering of Nicene Christians often garnered sympathy and strengthened their resolve. The exiled bishops, far from being silenced, became martyrs in the eyes of their followers. Furthermore, the systematic removal of Nicene leadership inadvertently created a vacuum that, upon Valens’ death and the ascension of Theodosius I, was quickly filled by returning Nicene leaders. Theodosius I, a staunch Nicene himself, reversed Valens’ policies and began actively promoting Nicene Christianity, eventually making it the official state religion of the Roman Empire. The Nicene Creed, articulated at the Council of Nicaea and later refined, became the standard of Christian belief, largely due to the efforts of those who endured Valens’ persecutions and the subsequent political shifts.
In conclusion, Emperor Valens’ Arian persecutions of Nicene Christians in the late 4th century represent a critical juncture in early Christian history. Driven by a desire for theological control, Valens’ policies, while brutal, failed to achieve their objective. Instead, they inadvertently fueled Nicene resistance, created a body of martyrs, and ultimately contributed to the theological landscape of the late Roman Empire. The eventual triumph of Nicene orthodoxy, solidified under Emperor Theodosius I, can be seen, in part, as a direct consequence of the fervent faith and enduring spirit of those who withstood Valens' misguided attempts at religious enforcement.