The extravagant metaphysical conception which they had of Jesus at the same time prevented them from dealing seriously with the idea of his manhood. So that they either maintained that the celestial Christ had attached himself to the man Jesus in a purely external way, and indeed, first on the occasion of the baptism in the Jordan, and only temporarily, i.e., up to the Passion--it being only the "man" Jesus who suffered death (Basilides, Cerinthus); or they thought of Jesus as having assumed merely a ghostly body--and consequently thought that all his human actions took place merely as pure appearance (Saturninus, Valentinus, Marcion). But how little they managed to penetrate into the centre of the Christian doctrine of redemption and to value the fundamental significance of the Christ-figure, is shown by the fact that they thought of Christ merely as one mediator among countless others. It is shown also by the romantic and florid description of the spirits or "æons," who are supposed to travel backwards and forwards between heaven and earth, leading their lives apart. These played a great part in the Gnostic systems. It was a matter of course that the Christian faith had to take exception to such a fantastic and external treatment of the idea of the God-man. The Pauline Christianity was distinct from Gnosticism, with which it was most closely connected, just in this, that it was in earnest with the "manhood" of Jesus. It was still more serious that the Gnostics combined with their extreme dualism an outspokenly anti-Jewish character. For this in the close relationship between Gnosticism and Christianity would necessarily frighten the Jews from the Gospel, and incite only too many against the young religion. But the Jews formed the factor with which early Christianity had first of all to reckon. In addition to this the Gnostics, from the standpoint of their spiritualistic conception of God, turned to contempt of the world and asceticism. They commended sexual continence, rejected marriage, and wished to know nothing either of Christ's or of man's bodily resurrection. But in the West no propaganda of an ascetic religion could succeed. And yet even with the Gnostics, as is so often the case, asceticism only too frequently degenerated into unbridled voluptuousness and libertinage, and the spiritual pride of those chosen by God to knowledge, who were raised above the Mosaic Law, threatened completely to tear apart the connection with Judaism by its radical criticism of the Old Testament. In this Gnosticism not only undermined the moral life of the communities, but also brought the Gospel into discredit in other parts of the world. As an independent religion, which expressly opposed all other worships, and the adherents of which withdrew from the religious practices of the State, even from any political activity whatsoever, Christianity brought on itself the suspicion of the authorities and the hate of