an accomplished fact, so that, ultimately, it was no longer communities, but merely bishops that had dealings with each other, then we shall see that a new situation was thereby created for Rome, that is, for her bishop. In the West it was perhaps chiefly through the cooeperation of Cyprian that Rome found herself face to face with a completely organised Church system. His behaviour in the controversy about heretical baptism proves that in cases of dispute he was resolved to elevate his theory of the sovereign authority of each bishop above his theory of the necessary connection with the _cathedra Petri_. But, when that levelling of the episcopate came about, Rome had already acquired rights that could no longer be cancelled.[337] Besides, there was one thing that could not be taken from the Roman Church, nor therefore from her bishop, even if she were denied the special right to Matt. XVI., viz., the possession of Rome. The site of the world's metropolis might be shifted, but Rome could not be removed. In the long run, however, the shifting of the capital proved advantageous to ecclesiastical Rome. At the beginning of the great epoch when the alienation of East from West became pronounced and permanent, an emperor, from political grounds, decided in favour of that party in Antioch "with whom the bishops in Italy and the city of the Romans held intercourse" ([Greek: hois an hoi kata ten Italian kai ten Rhomaion polin episkopoi tou dogmatos epistelloien][338]). In this instance the interest of the Roman Church and the interest of the emperor coincided. But the Churches in the various provinces, being now completely organised and therefore seldom in need of any more help from outside, were henceforth in a position to pursue their own interest. So the bishop of Rome had step by step to fight for the new authority, which, being now based on a purely dogmatic theory and being forced to repudiate any empirical foundation, was inconsistent with the Church system that the Roman community more than any other had helped to build up. The proposition "the Roman Church always had the primacy" ("ecclesia Romana semper habuit primatum") and the statement that "Catholic" virtually means "Roman Catholic" are gross fictions, when devised in honour of the temporary occupant of the Roman see and detached from the significance of the Eternal City in profane history; but, applied to the _Church_ of the imperial capital, they contain a truth the denial of which is equivalent to renouncing the attempt to explain the process by which the Church was unified and catholicised.[339] Footnotes: