* It was in an attempt to resolve the Arian controversy that he convened the first ecumenical council in the history of the church. — See box “Constantine and the Council of Nicaea. ”
* Lai izšķirtu Arija izraisīto strīdu, Konstantīns sasauca pirmo ekumenisko koncilu baznīcas vēsturē. ( Skat. ” Konstantīns un Nīkajas koncils ”.)