Summoned before a synod at Diospolis, Pelagius was unexpectedly acquitted of heresy—an extraordinary decision, which brought Africa and the East into conflict. Under these circumstances, perhaps without a clear foresight of the issue, the matter was referred to Rome as arbiter or judge.

Settlement of the Pelagian question by the Africans.

In his decision, Innocent I., magnifying the dignity of the Roman see and the advantage of such a supreme tribunal, determined in favour of the African bishops. But scarcely had he done this when he died, and his successor, Zosimus, annulled his judgment, and declared the opinions of Pelagius to be orthodox. Carthage now put herself in an attitude of resistance. There was danger of a metaphysical or theological Punic war. Meantime the wily Africans quietly procured from the emperor an edict denouncing Pelagius as a heretic. Through the influence of Count Valerius the faith of Europe was settled; the heresiarchs and their accomplices were condemned to exile and forfeiture of their estates; the contested doctrine that Adam was created without any liability to death was established by law; to deny it was a state crime. Thus it appears that the vacillating papacy was not yet strong enough to exalt itself above its equals, and the orthodoxy of Europe was for ever determined by an obscure court intrigue.

The Nestorian controversy.

Scarcely was the Pelagian controversy disposed of when a new heresy appeared. Nestorius, the Bishop of Antioch, attempted to distinguish between the divine and human nature of Christ; he considered that they had become too much confounded, and that "the God" ought to be kept separate from "the Man." Hence it followed that the Virgin Mary should not be regarded as the "Mother of God," but only the "Mother of Christ—the God-man." Called by the Emperor Theodosius the Younger to the episcopate of Constantinople, A.D. 427, Nestorius was very quickly plunged by the intrigues of a disappointed faction of that city into disputes with the populace.

The doctrines of Nestorius.

Let us hear the Bishop of Constantinople himself; he is preaching in the great metropolitan church, setting forth, with all the eloquence of which language is capable, the attributes of the illimitable, the everlasting, the Almighty God. "And can this God have a mother? The heathen notion of a god born of a mortal mother is directly confuted by St. Paul, who declares the Lord to be without father and without mother. Could a creature bear the uncreated?" He thus insisted that what was born of Mary was human, and the divine was added afterwards. At once the monks raised a riot in the city, and Cyril, the Bishop of Alexandria, espoused their cause.

Beneath the outraged orthodoxy of Cyril lay an ill-concealed motive, the desire of the Bishop of Alexandria to humble the Bishop of Constantinople. The uproar commenced with sermons, epistles, addresses. Instigated by the monks of Alexandria, the monks of Constantinople took up arms in behalf of "the Mother of God." Again we remark the eminent position of Rome. Both parties turn to her as an arbiter. Pope Celestine assembles a synod. The Bishop of Constantinople is ordered by the Bishop of Rome to recant, or hold himself under excommunication, Italian supremacy is emerging through Oriental disputes, yet not without a struggle. Relying on his influence at court, Nestorius resists, excommunicates Cyril, and the emperor summons a council to meet at Ephesus.

Overthrow of Nestorianism by the Africans.

To that council Nestorius repaired, with sixteen bishops and some of the city populace. Cyril collected fifty, together with a rabble of sailors, bath-men, and women of the baser sort. The imperial commissioner with his troops with difficulty repressed the tumult of the assembly. The rescript was fraudulently read before the arrival of the Syrian bishops. In one day the matter was completed; the Virgin's party triumphed, and Nestorius was deposed. On the arrival of the Syrian ecclesiastics, a meeting of protest was held by them. A riot, with much bloodshed, occurred in the Cathedral of St. John. The emperor was again compelled to interfere; he ordered eight deputies from each party to meet him at Chalcedon. In the meantime court intrigues decided the matter. The emperor's sister was in after times celebrated by the party of Cyril as Worship of the Virgin Mary. having been the cause of the discomfiture of Nestorius: "the Holy Virgin of the court of Heaven had found an ally of her own sex in the holy virgin of the emperor's court." But there were also other very efficient auxiliaries. In the treasury of the chief eunuch, which some time after there was occasion to open, was discovered an acknowledgment of many pounds of gold received by him from Cyril, through Paul, his sister's son. Nestorius was abandoned by the court, and eventually exiled to an Egyptian oasis. An edifying legend relates that his blasphemous tongue was devoured by worms, and that from the heats of an Egyptian desert he escaped only into the hotter torments of Hell.