Volume 2 / Book 2 — CHAPTER V.

THE BEGINNINGS OF AN ECCLESIASTICO-THEOLOGICAL INTERPRETATION AND REVISION OF THE RULE OF FAITH IN OPPOSITION TO GNOSTICISM ON THE BASIS OF THE NEW TESTAMENT AND THE CHRISTIAN PHILOSOPHY OF THE APOLOGISTS: MELITO, IRENÆUS, TERTULLIAN, HIPPOLYTUS, NOVATIAN.⁴⁶⁰

1. The theological position of Irenæus and the later contemporary Church teachers.

But, as this realistic, quasi-historical view of the subject was by no means completely worked out by Irenæus himself, since the theory of human freedom did not admit of its logical development, and since the New Testament also pointed in other directions, it did not yet become the predominating one even in the third century, nor was it consistently carried out by any one teacher. The two conceptions opposed to it, that of the early Christian eschatology and the rationalistic one, were still in vogue. The two latter were closely connected in the third century, especially in the West, whilst the mystic and realistic view was almost completely lacking there. In this respect Tertullian adopted but little from Irenæus. Hippolytus also lagged behind him. Teachers like Commodian, Arnobius, and Lactantius, however, wrote as if there had been no Gnostic movement at all, and as if no Antignostic Church theology existed. The immediate result of the work carried on by Irenæus and the Antignostic teachers in the Church consisted in the fixing of tradition and in the intelligent treatment of individual doctrines, which gradually became established. The most important will be set forth in what follows. On the most vital point, the introduction of the philosophical Christology into the Church's rule of faith, see Chapter 7.

2. The Doctrines of the Church.

In the following section we do not intend to give a presentation of the theology of Irenæus and the other Antignostic Church teachers, but merely to set forth those points of doctrine to which the teachings of these men gave currency in succeeding times.

This conception of Adam as the representative of humanity corresponds to Irenæus' doctrine of the God-man. The historical importance of this author lies in the development of the Christology. At the present day, ecclesiastical Christianity, so far as it seriously believes in the unity of the divine and human in Jesus Christ and deduces the divine manhood from the work of Christ as his deification, still occupies the same standpoint as Irenæus did. Tertullian by no means matched him here; he too has the formula in a few passages, but he cannot, like Irenæus, account for its content. On the other hand we owe to him the idea of the "two natures," which remain in their integrity—that formula which owes its adoption to the influence of Leo I. and at bottom contradicts Irenæus' thought "the Son of God became the Son of man," ("filius dei factus filius hominis"). Finally, the manner in which Irenæus tried to interpret the historical utterances about Jesus Christ from the standpoint of the Divine manhood idea, and to give them a significance in regard to salvation is also an epoch-making fact.

Finally, we have still to treat of the altered conceptions regarding the Old Testament which the creation of the New produced among the early-Catholic Fathers. In the case of Barnabas and the Apologists we became acquainted with a theory of the Old Testament which represented it as the Christian book of revelation and accordingly subjected it throughout to an allegorical process. Here nothing specifically new could be pointed out as having been brought by Christ. Sharply opposed to this conception was that of Marcion, according to which the whole Old Testament was regarded as the proclamation of a Jewish God hostile to the God of redemption. The views of the majority of the Gnostics occupied a middle position between the two notions. These distinguished different components of the Old Testament, some of which they traced to the supreme God himself and others to intermediate and malevolent beings. In this way they both established a connection between the Old Testament, and the Christian revelation and contrived to show that the latter contained a specific novelty. This historico-critical conception, such as we specially see it in the epistle of Ptolemy to Flora, could not be accepted by the Church because it abolished strict monotheism and endangered the proof from prophecy. No doubt, however, we already find in Justin and others the beginning of a compromise, in so far as a distinction was made between the moral law of nature contained in the Old Testament—the Decalogue—and the ceremonial law; and in so far as the literal interpretation of the latter, for which a pedagogic significance was claimed, was allowed in addition to its typical or Christian sense. With this theory it was possible, on the one hand, to do some sort of justice to the historical position of the Jewish people, and on the other, though indeed in a meagre fashion, to give expression to the novelty of Christianity. The latter now appears as the new law or the law of freedom, in so far as the moral law of nature had been restored in its full purity without the burden of ceremonies, and a particular historical relation to God was allowed to the Jewish nation, though indeed more a wrathful than a covenant one. For the ceremonial regulations were conceived partly as tokens of the judgment on Israel, partly as concessions to the stiffneckedness of the people in order to protect them from the worst evil, polytheism.

Now the struggle with the Gnostics and Marcion, and the creation of a New Testament had necessarily a double consequence. On the one hand, the proposition that the "Father of Jesus Christ is the creator of the world and the God of the Old Testament" required the strictest adherence to the unity of the two Testaments, so that the traditional apologetic view of the older book had to undergo the most rigid development; on the other hand, as soon as the New Testament was created, it was impossible to avoid seeing that this book was superior to the earlier one, and thus the theory of the novelty of the Christian doctrine worked out by the Gnostics and Marcion had in some way or other to be set forth and demonstrated. We now see the old Catholic Fathers engaged in the solution of this twofold problem; and their method of accomplishing it has continued to be the prevailing one in all Churches up to the present time, in so far as the ecclesiastical and dogmatic practice still continues to exhibit the inconsistencies of treating the Old Testament as a Christian book in the strict sense of the word and yet elevating the New above it, of giving a typical interpretation to the ceremonial law and yet acknowledging that the Jewish people had a covenant with God.

3. Results to ecclesiastical Christianity.