Note (return) — Chapter V

So far as we know at least, Irenæus is the first ecclesiastical theologian after the time of the Apologists (see Ignatius before that) who assigned a quite specific significance to the person of Christ and in fact regarded it as the vital factor.489 That was possible for him because of his realistic view of redemption. Here, however, he did not fall into the abyss of Gnosticism, because, as a disciple of the "elders", he adhered to the early-Christian eschatology, and because, as a follower of the Apologists, he held, along with the realistic conception of salvation, the other dissimilar theory that Christ, as the teacher, imparts to men, who are free and naturally constituted for fellowship with God, the knowledge which enables them to imitate God, and thus by their own act to attain communion with him. Nevertheless to Irenæus the pith of the matter is already found in the idea that Christianity is real redemption, i.e., that the highest blessing bestowed in Christianity is the deification of human nature through the gift of immortality, and that this deification includes the full knowledge and enjoying of God (visio dei). This conception suggested to him the question as to the cause of the incarnation as well as the answer to the same. The question "cur deus—homo", which was by no means clearly formulated in the apologetic writings, in so far as in these "homo" only meant appearance among men, and the "why" was answered by referring to prophecy and the necessity of divine teaching, was by Irenæus made the central point. The reasons why the answer he gave was so highly satisfactory may be stated as follows: (1) It proved that the Christian blessing of salvation was of a specific kind. (2) It was similar in point of form to the so-called Gnostic conception of Christianity, and even surpassed it as regards the promised extent of the sphere included in the deification. (3) It harmonised with the eschatological tendency of Christendom, and at the same time was fitted to replace the material eschatological expectations that were fading away. (4) It was in keeping with the mystic and Neoplatonic current of the time, and afforded it the highest imaginable satisfaction. (5) For the vanishing trust in the possibility of attaining the highest knowledge by the aid of reason it substituted the sure hope of a supernatural transformation of human nature which would even enable it to appropriate that which is above reason. (6) Lastly, it provided the traditional historical utterances respecting Christ, as well as the whole preceding course of history, with a firm foundation and a definite aim, and made it possible to conceive a history of salvation unfolding itself by degrees οικονομια Θεου. According to this conception the central point of history was no longer the Logos as such, but Christ as the incarnate God, while at the same time the moralistic interest was balanced by a really religious one. An approach was thus made to the Pauline theology, though indeed in a very peculiar way and to some extent only in appearance. A more exact representation of salvation through Christ has, however, been given by Irenæus as follows: Incorruptibility is a habitus which is the opposite of our present one and indeed of man's natural condition. For immortality is at once God's manner of existence and his attribute; as a created being man is only "capable of incorruption and immortality" ("capax incorruptionis et immortalitatis");490 thanks to the divine goodness, however, he is intended for the same, and yet is empirically "subjected to the power of death" ("sub condicione mortis"). Now the sole way in which immortality as a physical condition can be obtained is by its possessor uniting himself realiter with human nature, in order to deify it "by adoption" ("per adoptionem"), such is the technical term of Irenæus. The deity must become what we are in order that we may become what he is. Accordingly, if Christ is to be the Redeemer, he must himself be God, and all the stress must fall upon his birth as man. "By his birth as man the eternal Word of God guarantees the inheritance of life to those who in their natural birth have inherited death."491 But this work of Christ can be conceived as recapitulatio because God the Redeemer is identical with God the Creator; and Christ consequently brings about a final condition which existed from the beginning in God's plan, but could not be immediately realised in consequence of the entrance of sin. It is perhaps Irenæus' highest merit, from a historical and ecclesiastical point of view, to have worked out this thought in pregnant fashion and with the simplest means, i.e., without the apparatus of the Gnostics, but rather by the aid of simple and essentially Biblical ideas. Moreover, a few decades later, he and Melito, an author unfortunately so little known to us, were already credited with this merit. For the author of the so-called "Little Labyrinth" (Euseb., H. E. V. 28. 5) can indeed boast with regard to the works of Justin, Miltiades, Tatian, Clement, etc., that they declared Christ to be God, but then continues: Τα Ειρηναιου τε και Μελιτωνος και των λοιπων τις αγνοει βιβλια, θεον και ανθρωπον καταγγελλοντα τον Χριστον ("Who is ignorant of the books of Irenæus, Melito, and the rest, which proclaim Christ to be God and man"). The progress in theological views is very precisely and appropriately expressed in these words. The Apologists also professed their belief in the full revelation of God upon earth, that is, in revelation as the teaching which necessarily leads to immortality;492 but Irenæus is the first to whom Jesus Christ, God and man, is the centre of history and faith.493 Following the method of Valentinus, he succeeded in sketching a history of salvation, the gradual realising of the οικονομια Θεου culminating in the deification of believing humanity, but here he always managed to keep his language essentially within the limits of the Biblical. The various acting æons of the Gnostics became to him different stages in the saving work of the one Creator and his Logos. His system seemed to have absorbed the rationalism of the Apologists and the intelligible simplicity of their moral theology, just as much as it did the Gnostic dualism with its particoloured mythology. Revelation had become history, the history of salvation; and dogmatics had in a certain fashion become a way of looking at history, the knowledge of God's ways of salvation that lead historically to an appointed goal.494