Several letters of Gelasius show that the privileges claimed by the Byzantine archbishop came frequently into discussion in the contest respecting the retention of the name of Acacius in the diptychs. Thus he finds it monstrous that they allege canons against which they are shown to have always acted by their illicit ambition. "They[61] object canons to us, not knowing what they say, for these they break by the very fact that they decline to obey the first see when it gives sound and good advice. It is the canons themselves which order appeals of the whole Church to be brought to the examination of this see. But they have never sanctioned appeal from it. Thus it is to judge of the whole Church, but itself to go before no judgment. Never have they enjoined judgment to be passed on its judgment; but have made its sentence indissoluble, as its decrees are to be followed.... Should the bishop of Constantinople, who according to the canons holds no rank among bishops, not be deposed when he falls into communion with false believers?" No place among bishops, because the canon of 381 and the canons of 451 had not been received. Thus, in his great letter[62] to all the Illyrian bishops, he asks: "Of what see was he bishop? Of what metropolitan church was he the prelate? Was it not of a church the suffragan of Heraclea? We laugh at the claim of a prerogative for Acacius because he was bishop of the imperial city. Did not the emperor often hold his court at Ravenna, at Milan, at Sirmium, at Treves? Did the bishops of these cities ever claim to themselves a dignity beyond the measure of that which had descended to them from ancient times? Can Acacius show that he acted by any council in excluding from Alexandria John, a Catholic consecrated by Catholics; in putting in Peter, a detected and condemned heretic, without consulting the Apostolic See? In boldly assuming the power to expel Calendion from Antioch, and, without knowledge of the Apostolic See, put in again the heretic Peter, who had been condemned by himself? Certainly if the rank of cities is considered, that of the bishops of the second and third see is greater than that of the see which not only holds no rank among bishops, but has not even the rights of a metropolitan. The power of the secular kingdom is one thing, the distribution of ecclesiastical dignities is another. The smallness of a city does not diminish the rank of a king residing in it; nor does the imperial presence change the measure of religious rank. Let that city be renowned for the power of the actual empire; but the strength, the liberty, the advance of religion under it consists in religion holding its own undisturbed measure in the presence of that power." Then he refers to the fact how, forty years before, the emperor Marcian himself interceded with Pope Leo to increase the dignity of that see, but could obtain nothing against the rules; and then gave the highest praise to St. Leo, because