Some of you are watching too much Davinci Code and Ancient Aliens. Others are getting their history off of kook websites. The First Council of Nicaea had nothing to do with the formation of the biblical canon. It was not on the agenda. The 2nd Council of Nicaea had nothing to do with the bible either and the only possible connection Constantine had with the biblical canon is his request for 50 bibles for the Church of Constantinople. That may have motivated debate on what books were considered sacred scripture. The bible took centuries to reach its final form although it was slightly modified by Luther in the 16th Century.