In all this the influence of Gnosticism and of the Philonic doctrine of the Logos is unmistakable, and it is very probable that the author of the fourth Gospel was influenced by the recollection, still living at Ephesus, of the Ephesian Heraclitus' Logos, in his attachment to Philo and to the latter's more detailed exposition of the Hellenic Logos-philosophy. But he fundamentally differs from Philo and Gnosticism in his assertion that the Logos "was made flesh," sojourned on earth in the figure of Jesus of Nazareth, and suffered death. It is true, however, that the Evangelist is more persistent in this assertion than successful in delineating a real man, notwithstanding his use of the Synoptic accounts of the personal fate of Jesus. The idea of the divine nature of the Saviour is the one that prevails in his writings. The "historical picture" which came down to him was forcibly rectified, and the personality of Jesus was worked up into something so wonderful, extraordinary, and supernatural that, if we were in possession of the fourth Gospel alone, in all probability the idea would hardly have occurred to any one that it was a treatment of the life-story of an historical individual. And yet in this the difference between the Johannine and the Synoptic Gospels is only a slight one. For the Synoptic Jesus also is not really a man, but a "superman," the original Christian community's God-man, cult-hero, and mediator of salvation. And if it is settled that the quarrel between the Church teachers and the Gnostic heretics hinged, not on the divinity of Christ, in which they agreed, but rather on the kind and degree of his humanity, then this "paradoxical fact" is by itself sufficient to corroborate the assertion that the divinity of the mediator of redemption was the only originally determined and self-evident presupposition of the whole Christian faith; and that, on the contrary, his humanity was doubtful even in the earliest times, and for this reason alone could become a subject of the bitterest strife.