resemblance to the cults of Serapis, Ammon, or Bel-Marduk, we must remember that even its priestcraft had certain novel features. Nowhere did it possess any quasi-divine image of God. There was no head temple containing the god, because God was everywhere. There was no holy of holies. Its widespread altars were all addressed to the unseen universal Trinity. Even in its most archaic aspects there was in Christianity something new.
A very important thing for us to note is the rôle played by the Emperor in the fixation of Christianity. Not only was the council of Nicæa assembled by Constantine the Great, but all the great councils, the two at Constantinople (381 and 553), Ephesus (431), and Chalcedon (451), were called together by the imperial power. And it is very manifest that in much of the history of Christianity at this time the spirit of Constantine the Great is as evident or more evident than the spirit of Jesus. He was, we have said, a pure autocrat. The last vestiges of Roman republicanism had vanished in the days of Aurelian and Diocletian. To the best of his lights he was trying to remake the crazy empire while there was yet time, and he worked without any councillors, any public opinion, or any sense of the need of such aids and checks. The idea of stamping out all controversy and division, stamping out all thought, by imposing one dogmatic creed upon all believers, is an altogether autocratic idea, it is the idea of the single-handed man who feels that to work at all he must be free from opposition and criticism. The history of the Church under his influence becomes now therefore a history of the violent struggles that were bound to follow upon his sudden and rough summons to unanimity. From him the Church acquired the disposition to be authoritative and unquestioned, to develop a centralized organization and run parallel to the empire.
A second great autocrat who presently contributed to the stamping upon Catholic Christianity of a distinctly authoritative character was Theodosius I, Theodosius the Great (379-395). He forbade the unorthodox to hold meetings, handed over all churches to the Trinitarians, and overthrew the heathen temples, throughout the empire, and in 390 he caused the great statue of Serapis at Alexandria to be destroyed. There was to be no rivalry, no qualification to the rigid unity of the Church.
