Template:Wikiportal:Religion/Person

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Constantine I commonly known as Constantine the Great was a late Roman Emperor, commonly thought of as the father of the Byzantine empire. He is famous for his Edict of Milan in 313, which fully legalized Christianity in the Empire for the first time, and for the Council of Nicea in 325, the first ecumenical council. It was foundational in establishing early Christian dogma, most importantly whether Jesus was of the same substance as the Father.