APOLLINARIANISM
Apollinaris was, as far as we know, the first theologian to approach this subject. We may note in passing that, though he was bishop of Laodicea in Syria, Alexandria was his native place. His father was an Alexandrian, and he himself had been a friend of Athanasius. The fact of his connection with Alexandria deserves mention, because his doctrine reflects the ideas of the Alexandrian school of thought, not those of the Syrian. Apollinaris set himself to attack the heretical view that there were two "Sons"—one before all time, the divine Logos, and one after the incarnation, Jesus Christ. In doing so he felt constrained to formulate a theory of the union of natures. He started from the Platonic division of human nature into three parts, rational soul, animal soul, and body. He argued that in the statement "the Logos became flesh," "flesh" must mean animal soul and body. He urged in proof that it would be absurd to suppose the Logos conditioned by human reason; that rational soul was the seat of personality, and that if it were associated with the Logos, it would be impossible to avoid recognising "two Sons." He expressly asserted that the humanity of Christ was incomplete, contending that this very defect in the human nature made possible the unity of His person. According to Apollinaris, then, the union was a composition. The Logos superseded the human reason, and was thus united to body and animal soul.
Apollinarianism was a form of docetism. In ascribing imperfection to the human nature of Christ it eo ipso denied its reality. Apollinaris, in fact, said of Christ's reason what the early docetists said of His body. The system is more ingenious than convincing. It is highly artificial. It provides no intellectual basis for a living faith in an incarnate Christ. The theory, however, was very influential in its day, and was intimately connected with the rise of monophysitism. Eutyches, the "father of the monophysites," was condemned by a local synod at Constantinople in A.D. 448 on the ground that he was "affected by the heresy of Valentinus and Apollinaris."[[1]] Harnack goes so far as to say that "the whole position of the later monophysites, thought out to all its conceivable conclusions, is already to be found in Apollinaris." Apollinarianism was condemned at the second general council, and there the Church made her first declaration, a negative one, on the subject of the hypostatic union. In conflict with the heresies which arose in the next two generations, she evolved a positive statement of the truth.
THE NESTORIAN REACTION
Opposition to Apollinarianism gave rise to the Nestorian heresy. The original ebionitism had died away, but its spirit and central doctrine reappeared in Nestorianism. Nestorianism might be described as ebionitism conforming to the creeds of Nicaea and Constantinople. The leaders of the opposition to the Apollinarists of the fifth century were their own Syrian countrymen whose headquarters was at Antioch. The Antiochians differed from the Apollinarians in the starting-point of their Christology and in the controlling motive of their thought. While Apollinaris had constructed his Christology on the basis of the doctrine of the Trinity, the Antiochians started from the formula "perfect alike in deity and humanity." The reasonings of Apollinaris were governed by the thought of redemption. The fundamental question of religion for him was, "How can the closest union between divine and human be secured?" The tendency of the Antiochians, on the other hand, was to neglect the interests of Soteriology and to emphasize the ethical aspect of Christ's life and teaching. They put in the background the idea of the all-creating, all-sustaining Logos, who took man's nature upon Him and in His person deified humanity. Their thought centred on the historic Christ, the Christ of the evangelists. They did not revert to crude ebionitism, but they explained the Nicene creed from an ebionitic stand-point. They maintained as against the Apollinarians the completeness of Christ's human nature; with equal vigour they maintained the essential deity of the Logos. The "poverty" (ebionitism) of their doctrines consisted in their paltry view of the hypostatic union. The union, according to the Nestorians, was subsequent to the conception of Jesus. It was not a personal, but a moral union. It was a conjunction of two co-ordinate entities. They taught that the more the man Jesus acted in accordance with the divine promptings, the closer became his union with the Logos. That is to say, the union was relative not absolute. Thus the union between divine and human in Christ differed only in degree from the union of the same elements in any good man. The unity of the Son of God and the Son of Mary consisted solely in the identity of name, honour and worship.
CYRIL OF ALEXANDRIA
Cyril, Bishop of Alexandria, led the opposition to Nestorius. He declared that the moment of conception was the moment of the union, and that the notion of incarnation involved much more than an association of natures. He maintained that the incarnation was a hypostatic union (hénôsis physiké). He endeavoured to guard against an Apollinarian interpretation of his teaching; but in this attempt he was not altogether successful. He asserted the perfection of Christ's humanity and the distinction between the two natures. The perfection, however, is compromised, and the distinction rendered purely ideal by his further statement that there were "two natures before, but only one after the union." He cited in proof the words of Athanasius, "one incarnate nature of God the Word."
Cyril prevailed. Nestorius was condemned and the Antiochian school discredited. Cyril's victory, however, was of doubtful value to orthodoxy. His ardent but unbalanced utterances bequeathed to the Church a legacy of strife. His writings, particularly the earlier ones, furnished the monophysites with an armoury of weapons. His teaching could not with justice be styled docetic or Apollinarian, but its mystic tone was so pronounced that it proved a propaedeutic for monophysitism. The shibboleth of orthodoxy, quoted above, "one incarnate nature of God the Word," passed rapidly into the watchword of heresy. Athanasius had used the word "nature" in a broad sense. The monophysites narrowed it down to its later technical meaning. Thus they exalted Christ into a region beyond the ken of mortal man. The incarnation became a mystery pure and simple, unintelligible, calling for blind acceptance. The monophysites, following Cyril, heightened the mystery, but, in doing so, they eliminated the reality and the human appeal of the incarnate life. They soon began to argue that, since Christ is monophysite, the properties of deity and humanity in Him are interchangeable; that therefore, while yet a Babe in the manger, He ruled the world with the omniscience and omnipresence of the Logos; that while He hanged upon the Cross, His mighty power sustained and ordered the universe. The monophysites professed great jealousy for the honour due to the Redeemer. But the ascription of such attributes to Jesus Christ detracts from His honour. If the nature that suffered on the Cross be not distinct from the nature that cannot suffer, then the Crucifixion was a sham. Monophysitism is docetism elaborated. It abandons the Christ of history. It rules out His prokopé. It ignores a fact, vital to Christology, namely the kénôsis or divine self-limitation. Thus it throws a veil of unreality over those facts on which the Christian Faith is built.
MONOPHYSITISM A PRODUCT OF POSITIVE AND NEGATIVE
CURRENTS OF RELIGIOUS THOUGHT
The foregoing sketch of the early Christological heresies exhibits monophysitism as a product of two opposite intellectual currents. A man's convictions are settled for him partly by acceptance, partly by rejection of what tradition offers or his mind evolves. The mass mind works similarly. It accepts and rejects, approves and disallows. The stabilisation of a body of mass opinions, such as a heresy, is thus determined by opposite forces. It was so with monophysitism. Its Christian antecedents comprised positive and negative currents. The positive current was docetism, the negative ebionitism. Docetism, originating in apostolic times, passed through many phases, to provide, at the end of the fourth century, in its most refined form, Apollinarianism, the immediate positive cause of monophysitism. Ebionitism, related to docetism as realism to idealism, possessed equal vitality and equal adaptability. It showed itself in various humanistic interpretations of Christ. Of these the most elaborate was Nestorianism, which exerted the most insistent and immediate negative influence on the early growth of monophysitism.