Leo's Tome was a document sent by Pope Leo I to Flavian of Constantinople, [1] explaining the position of the Papacy in matters of Christology. The text confesses that Christ has two natures, both fully human and fully divine. [2] The letter was a topic of debate at the Council of Chalcedon in 451 being eventually accepted as a doctrinal explanation of the nature of the Person of Christ. The letter was written in response to Flavian, Patriarch of Constantinople, who had excommunicated Eutyches, who also wrote to the Pope to appeal the excommunication.
Acknowledging the letter of Flavian that prompted the reply and the "proceedings of the bishops," the Pope declares that he now understands the controversy. He condemns Eutyches in the first paragraph, impugning the wayward presbyter's learning and misunderstanding of the Creed. Leo states that those who recite the creed profess that they "believe in God the Father Almighty, and in Jesus Christ his only Son our Lord, who was born of the Holy Ghost and the Virgin Mary"; by these three clauses "the engines of almost all heretics are shattered." Leo recounts the Church's doctrine regarding the coequal nature of God the Father and God the Son. Bespeaking the necessity of the Incarnation, he next offers scriptural justification for the dogma and against the position of Eutyches, noting that the latter, for his own illumination on this matter, might have read relevant passages in Matthew, St. Paul's Epistle to the Romans, or Isaiah. Eutyches, the Pope says, believes Christ not to have been of our nature, but rather to have been the Word made flesh, i.e. to have taken a body that was created directly for the purpose, not a body truly derived from that of his Mother; in this Eutyches errs, for the Holy Ghost made the Virgin fertile, and from her body a real body was derived.
Leo insists that both natures of Christ were maintained, both met in one Person; this is the "appropriate remedy for our ills," and Christ is, from the human element, capable of death and, from the divine, incapable. By taking up our nature and, therefore, "a share in our infirmities," furthermore, Jesus did not become "a partaker in our transgressions...enriching what was human, not impairing what was divine." The form of God does not take away the form of a servant, nor does the servant's form impair God's form. God willed to be confined to the flesh, "to be subjected to the laws of death." The wondrousness of the Nativity does not imply that Christ lacks human nature; the natures co-exist in Christ, each performing the duties proper to it.
Again invoking the text of the Creed, Pope Leo illustrates the coexistence of human and divine natures in Jesus, also drawing upon references to the New Testament, e.g. "The infancy of the Babe is exhibited by the humiliation of swaddling clothes: the greatness of the Highest is declared by the voices of angels." One Nature, such as that promulgated by Eutyches, does not claim, "I and the Father are one," while also stating, "the Father is greater than I"; two natures exist in one Person. Saint Peter is brought forward as the earliest example of a believer who rejects all other theories of the nature of Christ in order to declare Him the Son of the living God; for this declaration of faith, Peter is especially rewarded by Jesus.
The Resurrection of Jesus and the interval between that event and the Ascension is that which makes the "faith entire and clear of all darkness": in that time, Jesus sought to demonstrate that the two natures existed in him without division. Turning now to John, Leo reaffirms that to deny the human nature of Christ is to dissolve Jesus, and to deny the redemptive mystery of the resurrection and also of the crucifixion, whose indignities only the human nature of Christ could have suffered.
The Pope is astonished that the folly of Eutyches has not been more soundly rebuked, and he concludes by asking Flavian's "solicitude...to see that, if by God’s merciful inspiration the case is brought to a satisfactory issue, the inconsiderate and inexperienced man be cleansed also from this pestilent notion of his." Pleading Christlike mercy on the matter, Leo notes Eutyches's perceived occasional indifference to his heresy, and seems hopeful that the excommunicate will soon recant. He names the men who will bear his position to Eutyches before wishing Flavian health and noting the date.
Nestorius, who was condemned and exiled after the Council of Ephesus in 431, was aware of the Tome. In The Bazaar of Heracleides he references it as "the letter of our father Leo". Following this, he continually praises Leo for what he considers the correct christology; "And because they were [filled] with suspicion about me and were not believing what I was saying, as one that dissembles the truth and represses exact speech, God appointed for this [purpose] a preacher who was guiltless of this suspicion, Leo, who used to preach the truth undaunted." [1]
The Chalcedonian Definition is the declaration of the dyophysitism of Christ's nature, adopted at the Council of Chalcedon in AD 451. Chalcedon was an early centre of Christianity located in Asia Minor. The council was the fourth of the ecumenical councils that are accepted by Chalcedonian churches which include the Catholic and Orthodox churches.
The Council of Chalcedon was the fourth ecumenical council of the Christian Church. It was convoked by the Roman emperor Marcian. The council convened in the city of Chalcedon, Bithynia from 8 October to 1 November 451. The council was attended by over 520 bishops or their representatives, making it the largest and best-documented of the first seven ecumenical councils. The principal purpose of the council was to re-assert the teachings of the ecumenical Council of Ephesus against the teachings of Eutyches and Nestorius. Such doctrines viewed Christ's divine and human natures as separate (Nestorianism) or viewed Christ as solely divine (monophysitism).
In Christianity, Christology is a branch of theology that concerns Jesus. Different denominations have different opinions on questions such as whether Jesus was human, divine, or both, and as a messiah what his role would be in the freeing of the Jewish people from foreign rulers or in the prophesied Kingdom of God, and in the salvation from what would otherwise be the consequences of sin.
Pope Leo I, also known as Leo the Great, was Bishop of Rome from 29 September 440 until his death. He is the first of the three Popes listed in the Annuario Pontificio with the title "the Great", alongside Popes Gregory I and Nicholas I.
The Council of Ephesus was a council of Christian bishops convened in Ephesus in AD 431 by the Roman Emperor Theodosius II. This third ecumenical council, an effort to attain consensus in the church through an assembly representing all of Christendom, confirmed the original Nicene Creed, and condemned the teachings of Nestorius, Patriarch of Constantinople, who held that the Virgin Mary may be called the Christotokos, "Christ-bearer" but not the Theotokos, "God-bearer". It met from 22 June to 31 July 431 at the Church of Mary in Ephesus in Anatolia.
The Third Council of Constantinople, counted as the Sixth Ecumenical Council by the Eastern Orthodox and Catholic Churches, and by certain other Western Churches, met in 680–681 and condemned monoenergism and monothelitism as heretical and defined Jesus Christ as having two energies and two wills.
Monophysitism or monophysism is a Christological doctrine that states that there was only one nature—the divine—in the person of Jesus Christ, who was the incarnated Word. It is rejected as heretical by the Catholic Church, Eastern Orthodox Church, Anglicanism, Lutheranism and all mainstream Protestant denominations, which hold to the dyophysitism of the 451 Council of Chalcedon- as well by Oriental Orthodoxy, which holds to miaphysitism.
Monothelitism, or monotheletism was a theological doctrine in Christianity that was proposed in the 7th century, but was ultimately rejected by the sixth ecumenical council. It held Christ as having only one will and was thus contrary to dyothelitism, the Christological doctrine accepted by most Christian denominations, which holds Christ as having two wills. Historically, monothelitism was closely related to monoenergism, a theological doctrine that holds Jesus Christ as having only one energy. Both doctrines were at the center of Christological disputes during the 7th century.
Eutyches or Eutyches of Constantinople was a presbyter and archimandrite at Constantinople. He first came to notice in 431 at the First Council of Ephesus, for his vehement opposition to the teachings of Nestorius. At the 448 Synod of Constantinople and the 451 Council of Chalcedon, Eutyches was condemned for having adopted an equally extreme, although opposite view. He himself, however, would reject this interpretation of his thought.
Flavian, sometimes Flavian I, was Archbishop of Constantinople from 446 to 449. He is venerated as a saint and martyr by the Eastern Orthodox Church and the Catholic Church.
Dioscorus I, also known as Dioscorus the Great, was the pope of Alexandria and patriarch of the See of St. Mark who was deposed by the Council of Chalcedon in 451. He was recognized as patriarch by the Coptic Church until his death. He died in Gangra, Paphlagonia, in September 454. He is venerated as a saint by the Coptic and other Oriental Orthodox Churches.
Miaphysitism is the Christological doctrine that holds Jesus, the Incarnate Word, is fully divine and fully human, in one nature (physis). It is a position held by the Oriental Orthodox Churches. It differs from the Dyophysitism of the Catholic Church, Eastern Orthodox Churches, and the major Protestant denominations as defined by the Council of Chalcedon in 451, which holds that Jesus is one "person" in two "natures", a divine nature and a human nature.
Eusebius of Dorylaeum was the 5th-century bishop of Dorylaeum, who spoke out against dissident teachings, especially those of Nestorius and Eutyches, during the period of Christological controversy. After succeeding in having them expelled from their positions, Eusebius was himself deposed and only reinstated two years later, after which the doctrine in dispute was more precisely defined.
Eutychianism, also known as Real Monophysitism, refers to a set of Christian theological doctrines derived from the ideas of Eutyches of Constantinople. Eutychianism is a monophysite understanding of how the human and divine relate within the person of Jesus Christ, with Christ being in one nature and of two, with the humanity of Christ subsumed by the divinity.
The Second Council of Ephesus was a Christological church synod in 449 convened by Emperor Theodosius II under the presidency of Pope Dioscorus I of Alexandria. It was intended to be an ecumenical council, and it is accepted as such by the miaphysite churches but was rejected by Chalcedonian Christians. It was explicitly repudiated by the next council, the Council of Chalcedon of 451, recognised as the fourth ecumenical council by Chalcedonian Christians, and it was named the Latrocinium by Pope Leo I; the Chalcedonian churches, particularly the Roman Catholic and Eastern Orthodox communions, continue to accept this designation, while the Oriental Orthodox repudiate it.
The Scythian monks were a community of monks from the region around the mouths of the Danube, who played an influential role in Christian theological disputes between the 4th and 6th centuries. The name Scythian comes from Scythia Minor, the classical name of the modern Dobruja region in Romania and Bulgaria, at the time a Roman province. The monks were raised not only from local Christian elements, but also from immigrant Christians who came to live ascetic lives.
Coptic history is the part of the history of Egypt that begins with the introduction of Christianity in Egypt in the 1st century AD during the Roman period, and covers the history of the Copts to the present day. Many of the historic items related to Coptic Christianity are on display in many museums around the world and a large number is in the Coptic Museum in Coptic Cairo.
In the history of Christianity, the first seven ecumenical councils include the following: the First Council of Nicaea in 325, the First Council of Constantinople in 381, the Council of Ephesus in 431, the Council of Chalcedon in 451, the Second Council of Constantinople in 553, the Third Council of Constantinople from 680 to 681 and finally, the Second Council of Nicaea in 787. All of the seven councils were convened in what is now the country of Turkey.
In the 5th century in Christianity, there were many developments which led to further fracturing of the State church of the Roman Empire. Emperor Theodosius II called two synods in Ephesus, one in 431 and one in 449, that addressed the teachings of Patriarch of Constantinople Nestorius and similar teachings. Nestorius had taught that Christ's divine and human nature were distinct persons, and hence Mary was the mother of Christ but not the mother of God. The Council rejected Nestorius' view causing many churches, centered on the School of Edessa, to a Nestorian break with the imperial church. Persecuted within the Roman Empire, many Nestorians fled to Persia and joined the Sassanid Church thereby making it a center of Nestorianism. By the end of the 5th century, the global Christian population was estimated at 10-11 million. In 451 the Council of Chalcedon was held to clarify the issue further. The council ultimately stated that Christ's divine and human nature were separate but both part of a single entity, a viewpoint rejected by many churches who called themselves miaphysites. The resulting schism created a communion of churches, including the Armenian, Syrian, and Egyptian churches, that is today known as Oriental Orthodoxy. In spite of these schisms, however, the imperial church still came to represent the majority of Christians within the Roman Empire.