Source: Public Orthodoxy Talia Zajac Assistant Professor of Religious Studies at Niagara University I first heard the rumor’s confirmation as I was heading out the church door. The cantor was saying goodbye to me and added with a half-smile that change was inevitable. The Julian calendar was bound to fall behind the Gregorian calendar, he said, so much that Christmas according to the two calendars eventually would be celebrated hundreds of days apart, instead of the current difference of thirteen days. I knew then that the rumor was true. Parishioners and priests had whispered for years that the Ukrainian Greek…