In 325 C.E., as yet unbaptized, he presided over the first great ecumenical council of the “Christian ” church, which condemned Arianism and drew up a statement of essential beliefs called the Nicene Creed.
उसकी ज़िंदगी की उन आखिरी घड़ियों में उसका बपतिस्मा हुआ और उसके बाद वह मर गया ।