Ecumenical Patriarch Bartholomew I, ecumenical patriarch of the Eastern Orthodox Church, based in Istanbul, conducts Mass at the Church of St. George in the island of Gokceada, Turkey, known as Imvros in Greek, early Sunday, April 16, 2023. The patriarch fulfilled a 10-year promise to mark Easter on the Turkish island where he was born. (AP Photo/Khalil Hamra)