Athanasius I of Alexandria, also called Athanasius the Great, Athanasius the Confessor, or, among Coptic Christians, Athanasius the Apostolic, was a Christian theologian and the 20th pope of Alexandria. His intermittent episcopacy spanned 45 years, of which over 17 encompassed five exiles, when he was replaced on the order of four different Roman emperors. Athanasius was a Church Father, the chief proponent of Nicene theology against the anti-Nicenes, and a noted Egyptian Christian leader of the fourth century.

Copts are a Christian ethnoreligious group indigenous to North Africa who have primarily inhabited the area of modern Egypt since antiquity. They are the largest Christian denomination in Egypt and the Middle East, as well as in Sudan and Libya. Copts in Egypt account for roughly 5–15 percent of the Egyptian population; Copts in Sudan account for 1 percent of the Sudanese population, while Copts in Libya similarly account for 1 percent of the Libyan population.