[Footnote 299: The fullest account of the "history of the Romish Church down to the pontificate of Leo I." has been given by Langen, 1881; but I can in no respect agree (see Theol. Lit. Ztg. 1891, No. 6) with the hypotheses about the primacy as propounded by him in his treatise on the Clementine romances (1890, see especially p. 163 ff). The collection of passages given by Caspari, "Quellen zur Geschichte des Taufsymbols," Vol. III., deserves special recognition. See also the sections bearing on this subject in Renan's "Origines du Christianisme," Vols. V.-VII. especially VII., chaps. 5, 12, 23. Sohm in his "Kirchenrecht" I. (see especially pp. 164 ff., 350 ff., 377 ff.) has adopted my conception of "Catholic" and "Roman," and made it the basis of further investigations. He estimates the importance of the Roman Church still more highly, in so far as, according to him, she was the exclusive originator of Church law as well as of the Catholic form of Church constitution; and on page 381 he flatly says: "The whole Church constitution with its claim to be founded on divine arrangement was first developed in Rome and then transferred from her to the other communities." I think this is an exaggeration. Tschirn (Zeitschrift fuer Kirchengeschichte, XII. p. 215 ff.) has discussed the origin of the Roman Church in the 2nd century. Much that was the common property of Christendom, or is found in every religion as it becomes older, is regarded by this author as specifically Roman.] [Footnote 300: No doubt we must distinguish two halves in Christendom. The first, the ecclesiastical West, includes the west coast of Asia Minor, Greece, and Rome together with their daughter Churches, that is, above all, Gaul and North Africa. The second or eastern portion embraces Palestine, Egypt, Syria, and the east part of Asia Minor. A displacement gradually arose in the course of the 3rd century. In the West the most important centres are Ephesus, Smyrna, Corinth, and Rome, cities with a Greek and Oriental population. Even in Carthage the original speech of the Christian community was probably Greek.] [Footnote 301: Rome was the first city in the Empire, Alexandria the second. They were the metropolitan cities of the world (see the inscription in Kaibel, No. 1561, p. 407: [Greek: threpse m' Alexandreia, metoikon ethapse de Rhome, hai kosmou kai ges, o xene, metropoleis]). This is reflected in the history of the Church; first Rome appears, then Alexandria. The significance of the great towns for the history of dogma and of the Church will be treated of in a future volume. Abercius of Hieropolis, according to the common interpretation (inscription V. 7 f.) designates Rome as "queen." This was a customary appellation; see Eunap., vita Prohaer. p. 90: [Greek: he basileuousa Rhome].]