The importance of the fourth Gospel rests in having brought to a final close these efforts of the Church to make history of the Redeemer-figure Christ. Begun under the visible influence of the Gnostic conception of the process of redemption, it meets Gnosticism later as another Gospel; indeed, it seems saturated through and through with the Gnostic attitude and outlook. To a certain degree it shares with Gnosticism its anti-Jewish character. But at the same time it adheres, with the Synoptics, to Jesus' historical activity, and seeks to establish a kind of mediation between the essentially metaphysical conception of the Gnostics and the essentially human conception of the Synoptic Gospels. The author who wrote the Gospel in the name of John, the "favourite disciple of Jesus," probably about 140 A.D., agrees with Gnosticism in its dualistic conception of the universe. On one side is the world, the kingdom of darkness, deceit, and evil, in deadly enmity to the divine kingdom of light, the kingdom of truth and life. At the head of the divine kingdom is God, who is himself Light, Truth, Life, and Spirit--following Parsee thought. At the head of the kingdom of earth is Satan (Angromainyu). In the middle, between them, is placed man. But mankind is also divided, as all the rest of existence, into two essentially different kinds. The souls of the one part of mankind are derived from God, those of the other from Satan. The "children of God" are by nature destined for the good and are fit for redemption. The "children of Satan"--among whom John, in agreement with the Gnostics, counts the Jews before all--are not susceptible of anything divine and are assigned to eternal damnation. In order to accomplish redemption, God, from pure "Love" for the world, selected Monogenes, his only-begotten Son, that is, the only being which, as the child of God, was produced not by other beings, but by God himself. The author of the Gospel fuses Monogenes with the Philonic Logos, who in the Gnostic conception was only one of countless other æons, and was a son of Monogenes, the divine reason, and so only a grandson of God. At the same time, he transfers the whole "pleroma"--the plurality of the æons into which, in the Gnostic conception, the divine reality was divided--to the single principle of the Logos, defines the Logos as the unique bearer of the whole fulness of divine glory, as the pre-existent creator of the world; and calls him also, since he is in essence identical with God his "Father," the source of life, the light, the truth, and the spirit of the universe.