As the Coptic Christian faithful attend Mass, their church is undergoing a major transition: A new pope, Tawadros II, is to be enthroned in Cairo on Sunday, succeeding Shenouda III, the man who led the church for 40 years and was revered by Copts as their protector until his death in March. (Associated Press)

As the Coptic Christian faithful attend Mass, their church is undergoing a major transition: A new pope, Tawadros II, is to be enthroned in Cairo on Sunday, succeeding Shenouda III, the man who led the church for 40 years and was revered by Copts as their protector until his death in March. (Associated Press)