Council of Nicaea
The Council of Nicaea, held in 325 CE, was a pivotal event in early Christianity aimed at addressing significant theological disagreements about the nature of the Godhead, particularly concerning the relationship between God the Father and Jesus Christ, the Son. The council was convened by Emperor Constantine the Great, who sought to unify the Christian Church amid rising tensions, particularly between the followers of Arius—a presbyter who argued that the Son was not of the same divine essence as the Father—and those who supported a more unified view of the Trinity.
Approximately 300 bishops gathered in the city of Nicaea to debate these issues, ultimately leading to the formulation of the Nicene Creed. This creed affirmed the belief that the Son is "homoousios," or of the same substance, as the Father, effectively condemning Arianism. Despite this declaration, the controversy surrounding Arianism persisted for several decades, illustrating the ongoing struggles within the early church regarding theological interpretation and authority. The Council of Nicaea is recognized not only for its doctrinal outcomes but also for its role in shaping the political landscape of Christianity and establishing a framework for future ecumenical discussions.
Council of Nicaea
Related civilizations: Imperial Rome, Byzantine Empire.
Date: 325 c.e.
Locale: Nicaea (now İznik, Turkey)
Council of Nicaea
Early Christianity had been struggling to identify the relationships between the figures in the Godhead (what would later become known as the Father, Son, and Holy Spirit) for a couple of centuries. One side tended to emphasize the preeminence of God, making the Son a lesser deity. The other side insisted on equality between the figures, but often blurred the distinctions. Arius, a presbyter in Alexandria, insisted that the Son was not of the same substance as deity (homoousios), but rather only a similar substance (homoiousios). Deposed for heresy, he rallied many supporters, and the schism threatened the unity of the entire Eastern church. Constantine the Great, recent conqueror of the eastern half of the empire, wanted unity in the church, so he called for a council of bishops to resolve the dispute.
![Constantine the Great summoned the bishops of the Christian Church to Nicaea to address divisions in the Church. By Byzantine mosaicist, ca. 1000 [Public domain], via Wikimedia Commons 89402551-106500.jpg](https://imageserver.ebscohost.com/img/embimages/ers/sp/embedded/89402551-106500.jpg?ephost1=dGJyMNHX8kSepq84xNvgOLCmsE2epq5Srqa4SK6WxWXS)
![Icon depicting the First Council of Nicaea. See page for author [Public domain], via Wikimedia Commons 89402551-106499.jpg](https://imageserver.ebscohost.com/img/embimages/ers/sp/embedded/89402551-106499.jpg?ephost1=dGJyMNHX8kSepq84xNvgOLCmsE2epq5Srqa4SK6WxWXS)
In 325 c.e. at Nicaea (ni-SEE-uh), which means “victory” and demonstrates a desire to bring victory to the dispute, about three hundred bishops of the church met to discuss the theological issues. Saint Athanasius of Alexandria, another presbyter from Alexandria, managed to convince Emperor Constantine that Arius was wrong, and most bishops were unwilling to offend the new and powerful emperor. Thus, the overwhelming majority of the bishops at the council voted in favor of the Nicene Creed, which stated that the Son was of the same substance (homoousios) as the Father.
Although Arianism was condemned and the Nicene position became the orthodox position in the church, Arianism continued to plague the church for another half century. This brought a significant amount of trouble to the church, both theologically and politically.
Bibliography
Arnold, Marvin M. Nicaea and the Nicene Council of a.d. 325. Washington, Mich.: Arno, 1987.
Dudley, Dean. History of the First Council of Nice. New York: ECA Associates, 1990.