From this time commenced the division of the Church; some followed Nestorius, whilst others went after Cyril, both parties mutually anathematizing each other; from which resulted sects, and the slaughter, exile, imprisonment, and persecution of the Fathers, such as had never been before, as is fully recorded in the histories of Irenæus, Bishop of Tyre. After this, tumult and discord went on increasing until the zealous and Christ-loving Marcian undertook to convene the great Council of the 632 in the town of Chalcedon, and commanded that both parties should be examined and judged, and that whosoever did not follow the truth and faith as declared by this Council should be expelled the Church, in order that the Church might be united in one perfect agreement. This Council confirmed the confession, that there are two natures in Christ, distinct in the attributes of each, and also two wills, and anathematized all who should speak of mixture, which destroys the two natures. But because in Greek there is no difference between the meaning of the word Person and Parsopa, they confessed but one Person in Christ. And when the party of Cyril was not satisfied with the expression "two Natures," and the party of Nestorius with the expression "one Person," an imperial edict was issued declaring all who did not consent to this doctrine degraded from their dignity. Some were made to submit through compulsion; but the remainder maintained their own opinions.
Christianity thus became divided into three sects: the first confessing One Nature and One Person in Christ, which doctrine is held by the Copts, Egyptians, and Abyssinians, after the tradition of Cyril their Patriarch; and this is called the Jacobite sect, from a certain Syrian doctor called Jacob, who laboured zealously to spread the doctrines of Cyril among the Syrians and Armenians.
The second sect are those who confess the doctrine of two natures and one Person in Christ, and these are called "Melchites," because it was imposed forcibly by the king. This is the doctrine which is received by the Romans called Franks, and by the Constantinopolitans who are Greeks, and by all the people of the West, such as the Russians, Alani, Circassians, Assaï, [?] Georgians, and their neighbours. But the Franks differ from the rest of these in maintaining that the Holy
