CAIRO — The new pope of Egypt’s Orthodox Coptic church was enthroned Sunday in an elaborate ceremony lasting nearly four hours, attended by the nation’s Muslim prime minister and a host of Cabinet ministers and politicians.

Pope Tawadros II, 60, was elected Nov. 4, but the official enthronement ceremony was held Sunday at the Coptic cathedral in Cairo. He replaced Shenouda III, who died in March after leading the ancient church for 40 years.