Пятый Вселенский собор и спор о Трех главах

Ecumenical council held in 553 in response to the Three Chapters controversy
The council, however, proceeded without the pope to condemn the Three Chapters. And during the seventh session of the council, the bishops had Vigilius stricken from the diptychs for his refusal to appear at the council and approve its proceedings, effectively excommunicating him personally but not the rest of the Western Church. Vigilius was then imprisoned in Constantinople by the emperor and his advisors were exiled. After six months, in December 553, he agreed, however, to condemn the Three Chapters, claiming that his hesitation was due to being misled by his advisors. His approval of the council was expressed in two documents, (a letter to Eutychius of Constantinople on 8 December 553, and a second "Constitutum" of 23 February 554, probably addressed to the Western episcopate), condemning the Three Chapters, on his own authority and without mention of the council. In Northern Italy the ecclesiastical provinces of Milan and Aquileia broke communion with Rome. Milan accepted the condemnation only toward the end of the sixth century, whereas Aquileia did not do so until about 700. The rest of the Western Church accepted the decrees of the council, though without great enthusiasm. Though ranked as one of the ecumenical councils, it never attained in the West the status of either Nicaea or Chalcedon. In Visigothic Spain (Reccared having converted a short time prior) the churches never accepted the council; when news of the later Third Council of Constantinople was communicated to them by Rome it was received as the fifth ecumenical council, not the sixth. Isidore of Seville, in his Chronicle and De Viris Illustribus, judged Justinian a tyrant and persecutor of the orthodox and an admirer of heresy, contrasting him with Facundus of Hermiane and Victor of Tunnuna, who was considered a martyr. Despite the conflict between the council and the pope, and the inability to reconcile Chalcedonians and non Chalcedonians, the council still made a significant theological contribution. The canons condemning the Three Chapters were preceded by ten dogmatic canons which defined Chalcedonian Christology with a new precision, bringing out that Christ has two natures, the human and the divine, in one person. The 'two natures' defined at Chalcedon were now clearly interpreted as two sets of attributes possessed by a single person, Christ God, the Second Person of the Trinity. Later Byzantine Christology, as found in Maximus the Confessor and John of Damascus, was built upon this basis. It might have proved sufficient, moreover, to bring about the reunion of Chalcedonians and non Chalcedonians, had it not been for the severance of connections between the two groups that resulted from the Muslim conquests of the next century.

The original Greek acts of the council are lost, but an old Latin version exists, possibly made for Vigilius, of which there is a critical edition and of which there is now an English translation and commentary, and a modern Greek translation and commentary. It has been alleged (probably falsely) that the original Acts of the Fifth Council had been tampered with in favour of Monothelitism. This condemnation was confirmed by Pope Vigilius and the subsequent ecumenical council (third Council of Constantinople) gave its "assent" in its Definition of Faith to the five previous synods, including " the last, that is the Fifth holy Synod assembled in this place, against Theodore of Mopsuestia, Origen, Didymus, and Evagrius "; its full conciliar authority has only been questioned in modern times. There is a Syriac account of the council in the Melkite Chronicle of 641. Also, one of the Acts of the Council at Constantinople, were the Anathemas issued against those who rejected the Perpetual Virginity of Mary.

Justinian hoped that this would contribute to a reunion between the Chalcedonians and Monophysites in the eastern provinces of the Empire. Various attempts at reconciliation between these parties within the Byzantine Empire were made by many emperors over the four centuries following the Council of Ephesus, none of them successful. Some attempts at reconciliation, such as this one, the condemnation of the Three Chapters and the unprecedented posthumous anathematization of Theodore—who had once been widely esteemed as a pillar of orthodoxy—causing further schisms and heresies to arise in the process, such as the aforementioned schism of the Three Chapters and the emergent semi monophysite compromises of monoenergism and monotheletism. These propositions assert, respectively, that Christ possessed no human energy but only a divine function or principle of operation (purposefully formulated in an equivocal and vague manner, and promulgated between 610 and 622 by the Emperor Heraclius under the advice of Patriarch Sergius I of Constantinople) and that Christ possessed no human will but only a divine will, "will" being understood to mean the desires and appetites in accord with the nature (promulgated in 638 by the same and opposed most notably by Maximus the Confessor).