During a discussion on the celebration of Easter during the First Council of Nicaea in 325 CE, Roman emperor Constantine said, ...it appeared an unworthy thing that in the celebration of this most holy feast we should follow the practice of the Jews, who have impiously defiled their hands with enormous sin, and are, therefore, deservedly afflicted with blindness of soul. (...) Let us then have nothing in common with the detestable Jewish crowd; for we have received from our Saviour a different way.