The same historian adds that on the death of Athanasius, the Arians, supported by Valens, apprehended, bound in chains, and put to death those who remained attached to Peter, whom Athanasius had pointed out as his successor. Alexandria resembled a city taken by assault. The Arians soon possessed themselves of the churches, and the bishop, installed by them, obtained the power of banishing from Egypt all who remained attached to the Nicean creed. We read in Socrates that, after the death of Sisinnius, the church of Constantinople became again divided on the choice of a successor, and Theodosius the Younger placed in the patriarchal see the violent and fiery Nestorius. In his first sermon he addresses the following language to the emperor: "Give me the land purged of heretics, and I will give you the kingdom of Heaven; second me in the extermination of heretics, and I engage to furnish you with effectual assistance against the Persians." He afterwards expelled the Arians from the capital, armed the people against them, pulled down their churches, and obtained from the emperor rigorous and persecuting edicts to effect their extirpation. He employed his powerful influence subsequently in procuring the arrest, imprisonment, and even whipping of the principal persons among the people who had interrupted him in the middle of a discourse, in which he was delivering his distinguishing system of doctrine, which was soon condemned at the Council of Ephesus. Photius relates that when the priest reached the altar, it was customary in the church of Constantinople for the people to chant: "Holy God, powerful God, immortal God"; and the name given to this part of the service was "the trisagion." The priest, Peter had added: "Who hast been crucified for us, have mercy upon us." The Catholics considered this addition as containing the error of the Eutychian Theopathists, who maintained that the divinity had suffered; they, however, chanted the trisagion with the addition, to avoid irritating the emperor Anastasius, who had just deposed another Macedonius, and placed in his stead Timotheus, by whose order this addition was ordered to be chanted. But on a particular day the monks entered the church, and, instead of the addition in question, chanted a verse from one of the Psalms: the people instantly exclaimed: "The orthodox have arrived very seasonably!" All the partisans of the Council of Chalcedon chanted, in union with the monks, the verse from the Psalm; the Eutychians were offended; the service was interrupted; a battle commenced in the church; the people rushed out, obtained arms as speedily as possible, spread carnage and conflagration through the city, and were pacified only by the destruction of ten thousand lives.