Coptic was occasionally employed for literary purposes as late as the 14th century, but from the 10th century onward the Copts wrote mostly in Arabic. Severus of Eshmunain (c. 950), who wrote a history of the patriarchs of Alexandria, was one of the first to employ Arabic; Cyril ibn Laklak and others in the 13th and 14th centuries translated much of the older literature from Coptic into Arabic and Ethiopic for the use of the Egyptian and Abyssinian churches. From this period also date the native Coptic grammars and lexicons of Ibn 'Assal and others. At the present time literature among the Copts is represented by Claudius Lab[=i]b, an enthusiast for the revival of the Coptic tongue, Marcus Simaika, a leader of the progressive movement, and others. (F. LL. G.)

_The Coptic Church._--Up to the 5th century the church of Alexandria played a part in the Christian world scarcely second to that of Rome: the names of Origen, Athanasius and Cyril bear witness to her greatness. But in the time of the patriarch Dioscorus the church, always fond of speculation, was rent asunder by the controversy concerning the single or twofold nature of our Lord, as stated by Eutyches. The Eutychian doctrine, approved by the council of Ephesus, was condemned by that of Chalcedon in 451. But to this decision, though given by 636 bishops, the Copts refused assent--a refusal which profoundly affected both the religious and the political history of their country. From that moment they were treated as heretics. The emperor appointed a new bishop of Alexandria, whose adherents the Copts styled Melkites or Imperialists, while the Copts are distinguished as Monophysites and Jacobites. The court party and the native party each maintained its own line of patriarchs, and each treated the other with bitter hostility. For nearly two centuries strife and persecution continued. The well-meant ecthesis of Heraclius was a failure and was followed by repression, till in 640 the Copts were released from the Roman dominion by the Saracen invasion. But it was only after prolonged resistance to the Arabs that the Copts accepted a change of masters, which gave them for a while religious freedom. The orthodox or Melkite party, consisting mostly of Byzantine Greeks, was swept away, and the double succession of patriarchs practically ceased. True, even now there is an orthodox patriarch of Alexandria living in Cairo, but he has only a few Greeks for followers, and scarcely a nominal succession has been maintained. But the Coptic succession has been continuous and real.

Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 3 — Part 187