background; his work is contained in his constitution as the God-man. Hence this work has a universal significance for all men, not only as regards the present, but as regards the past from Adam downwards, in so far as they "according to their virtue in their generation have not only feared but also loved God, and have behaved justly and piously towards their neighbours, and have longed to see Christ and to hear his voice."[619] Those redeemed by Jesus are immediately joined by him into a unity, into the true humanity, the Church, whose head he himself is.[620] This Church is the communion of the Sons of God, who have attained to a contemplation of him and have been gifted with everlasting life. In this the work of Christ the God-man is fulfilled. In Tertullian and Hippolytus, as the result of New Testament exegesis, we again find the same aspects of Christ's work as in Irenaeus, only with them the mystical form of redemption recedes into the background.[621] Nevertheless the _eschatology_ as set forth by Irenaeus in the fifth Book by no means corresponds to this conception of the work of Christ as a restoring and completing one; it rather appears as a remnant of antiquity directly opposed to the speculative interpretation of redemption, but protected by the _regula fidei_, the New Testament, especially Revelation, and the material hopes of the great majority of Christians. But it would be a great mistake to assume that Irenaeus merely repeated the hopes of an earthly kingdom just because he still found them in tradition, and because they were completely rejected by the Gnostics and guaranteed by the _regula_ and the New Testament.[622] The truth rather is that he as well as Melito, Hippolytus, Tertullian, Lactantius, Commodian, and Victorinus lived in these hopes no less than did Papias, the Asia Minor Presbyters and Justin.[623] But this is the clearest proof that all these theologians were but half-hearted in their theology, which was forced upon them, in defence of the traditional faith, by the historical situation in which they found themselves. The Christ, who will shortly come to overcome Antichrist, overthrow the Roman empire, establish in Jerusalem a kingdom of glory, and feed believers with the fat of a miraculously fruitful earth, is in fact a quite different being from the Christ who, as the incarnate God, has already virtually accomplished his work of imparting perfect knowledge and filling mankind with divine life and incorruptibility. The fact that the old Catholic Fathers have both Christs shows more clearly than any other the middle position that they occupy between the acutely hellenised Christianity of the theologians, i.e., the Gnostics, and the old tradition of the Church. We have indeed seen that the twofold conception of Christ and his work dates back to the time of the Apostles, for there is a vast difference between the Christ of Paul and the Christ of the supposedly inspired Jewish Apocalypses; and also that