Egyptian Coptic Christians light candles during the Christmas Eve mass in the ancient cathedral St. Mark in Alexandria, Egypt, on Jan. 6, 2017. (Xinhua/Asmaa Abdelatif)
Egyptian Coptic Christians light candles during the Christmas Eve mass in the ancient cathedral St. Mark in Alexandria, Egypt, on Jan. 6, 2017. (Xinhua/Asmaa Abdelatif)