Three accomplishments of First Council of Nicaea

The First Council of Nicaea was a council of Christian bishops convened in Nicaea in Bithynia (present-day İznik in Turkey) by the Roman Emperor Constantine I in A.D. 325. The Council was the first effort to attain consensus in the church through an assembly representing all of Christendom.

Three of its main accomplishments were settlement of the Christological issue of the relationship of Jesus to God the Father; the construction of the first part of the Nicene Creed and settling the calculation of the date of Easter.

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