three Bishops of Rome, Constantinople, and Alexandria were thus in perfect communion, and mutually pledged themselves thereof.
But the Bishop of Antioch, who had taken the place of the two usurpers, Peter and John, was now killed in a riot. For that church was sadly divided, and the religious parties carried on a war to the knife there. To obtain pardon of the Emperor they now agreed to give up their right of election, and asked that Zeno should himself choose a bishop for them. He chose Stephen, who was consecrated at Constantinople by Acacius. This choice was not canonical; they knew that at Constantinople as well as at Rome; but they alleged the peculiar circumstances of the case as their excuse, and notified the Pope of what had occurred, in order that he should not refuse to enter into communion with the new bishop. Simplicius agreed to what had been done by the Emperor and Acacius, insisting, however, that such a choice, contrary to the canons of Nicea, should not establish a precedent. This was agreed to at Constantinople; but it is certain that the troubles of the churches of Antioch and Alexandria served to extend the influence of the Bishop of Constantinople over the whole Eastern Church; for the Emperor necessarily interfered in these troubles, and availed himself, in ecclesiastical matters, of the coöperation of the bishop nearest at hand, whose advice he could most easily obtain. Simplicius was not blind to the progress of the rival see, and that is why he so carefully appealed to the canons to prevent the interference of Acacius from becoming a matter of custom.
Nevertheless, upon Stephen's death, the Emperor chose Calandion to succeed him; and Acacius conferred the ordination.
Calandion, according to custom, wrote a letter of no-
