arch-heretic's friends and supporters, the most important of whom was John, the patriarch of Antioch, whom he had affronted by hurrying through the council's discussions before the arrival of that important personage. But the negotiations began on the Nestorian side under the influence of an august power to which all parties paid deference. The emperor interfered as peacemaker, and at his command Paul of Emesa, who had belonged hitherto to the Nestorian party, visited Cyril at Alexandria (a.d. 432), and explained the Syrian view in such a way as to allow of the uniting of the two natures in Christ while each retained its individuality pure and unmixed. A compact was now made, according to which Cyril assented to this statement, while John and his party were to acquiesce in the condemnation of Nestorius—the Jonah cast out to end the storm. His disciples were called Simonians, his books burned, and the heretic himself driven away first to Petra, then to the Fayûm oasis.
After this the centre of Nestorianism passes over to Edessa. Ibas, a presbyter in that church, and according to some accounts the head of the theological school, now an important seat of learning, had been present at the council of Ephesus as a supporter of Nestorius. Rabbulas, his bishop, had also been there, and at first friendly to the Nestorian position; but he had subsequently gone over decidedly to the other side. In making this change, however, he did not carry his people with him, and Ibas, as leader of the Nestorian party at Edessa, had the great majority of the church with him. Ibas then wrote a letter, of which much was made later, to Maris, then or later bishop of Hardaschir in Persia, in which he gave a graphic account of the council of Ephesus and also defined his position—on the one hand condemning Nestorius for approaching the Unitarianism of Paul of Samosata, and on the other hand condemning Cyril for Apollinarianism; both inaccurate charges. Rabbulas died in the year 435 (or 436), and Ibas was then carried to the bishopric by the voice of the popular party which he represented. The
