CAIRO, EGYPT - APRIL 05: Orthodox Coptic Christians attend the Easter Mass at Simon Kheras Church in Mokattam southern of Cairo, Egypt on April 05, 2015. (Photo by Ahmed Ismail/Anadolu Agency/Getty Images)
CAIRO, EGYPT - APRIL 05: Orthodox Coptic Christians attend the Easter Mass at Simon Kheras Church in Mokattam southern of Cairo, Egypt on April 05, 2015. (Photo by Ahmed Ismail/Anadolu Agency/Getty Images)