Convened the council to unify the Church and played a mediating role.
A deacon at the time, he was a strong opponent of Arianism and later became a key defender of Nicene orthodoxy.
Bishop of Alexandria and a major opponent of Arius.
The presbyter whose teachings on Christ’s created nature sparked the controversy.
A leading supporter of Arianism who later influenced Constantine’s policies
A church historian who initially supported a compromise but later accepted the Nicene Creed.
A key advisor to Constantine and one of the leading figures in the council’s decision-making.
The bishop traditionally associated with St. Nicholas (Santa Claus), who, according to legend, slapped Arius during the debates.
The bishop of Jerusalem, involved in discussions on Christology and the status of the Holy Land.
These figures played crucial roles in shaping the outcome of the council and the future of Christian doctrine.
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