Constantine I's (272–337) relationship with the four Bishops of Rome during his reign is an important component of the history of the Papacy, and more generally the history of the Catholic Church.
According to the Catholic tradition the history of the Catholic Church begins with Jesus Christ and his teachings and the Catholic Church is a continuation of the early Christian community established by the Disciples of Jesus. The Church considers its bishops to be the successors to Jesus's apostles and the Church's leader, the Bishop of Rome to be the sole successor to Saint Peter, who ministered in Rome in the first century AD, after his appointment by Jesus as head of the church. By the end of the 2nd century, bishops began congregating in regional synods to resolve doctrinal and policy issues. By the 3rd century, the bishop of Rome began to act as a court of appeals for problems that other bishops could not resolve.
The legend surrounding Constantine I's victory in the Battle of the Milvian Bridge (312) relates his vision of the Chi Rho (☧) and the text in hoc signo vinces in the sky and his reproducing this symbol on the shields of his troops. The following year Constantine and Licinius proclaimed the toleration of Christianity with the Edict of Milan, and in 325 Constantine convened and presided over the First Council of Nicaea, the first ecumenical council. None of this, however, has particularly much to do with the popes, who did not even attend the Council; in fact, the first bishop of Rome to be contemporaneously referred to as "Pope" (πάππας, or pappas) is Damasus I (366-384). —with no apologies to the Roman community of Christians—relocated key Roman families and translated many Christian relics to the new churches.Moreover, between 324 and 330, he built Constantinople as a new capital for the empire, and
The Battle of the Milvian Bridge took place between the Roman Emperors Constantine I and Maxentius on 28 October 312. It takes its name from the Milvian Bridge, an important route over the Tiber. Constantine won the battle and started on the path that led him to end the Tetrarchy and become the sole ruler of the Roman Empire. Maxentius drowned in the Tiber during the battle; his body was later taken from the river and decapitated, and his head was paraded through the streets of Rome on the day following the battle.
The Chi Rho is one of the earliest forms of christogram, formed by superimposing the first two (capital) letters—chi and rho (ΧΡ)—of the Greek word ΧΡΙΣΤΟΣ (Christos) in such a way that the vertical stroke of the rho intersects the center of the chi.
"In hoc signo vinces" is a Latin phrase conventionally translated into English as "In this sign thou shalt conquer".
The Donation of Constantine, an 8th-century forgery used to enhance the prestige and authority of popes, places the pope more centrally in the narrative of Constantinian Christianity. The legend of the Donation claims that Constantine offered his crown to Sylvester I (314-335), and even that Sylvester baptized Constantine. In reality, Constantine was baptized (nearing his death in May 337) by Eusebius of Nicomedia, who, unlike the pope, was an Arian bishop of Constantinople. Sylvester was succeeded by Mark (336) and Julius I (337-352) during the life of Constantine.
The Donation of Constantine is a forged Roman imperial decree (Diplom) by which the 4th-century emperor Constantine the Great supposedly transferred authority over Rome and the western part of the Roman Empire to the Pope. Composed probably in the 8th century, it was used, especially in the 13th century, in support of claims of political authority by the papacy. Lorenzo Valla, an Italian Catholic priest and Renaissance humanist, is credited with first exposing the forgery with solid philological arguments in 1439–1440, although the document's authenticity had been repeatedly contested since 1001.
Pope Sylvester I, was Pope of the Catholic Church from 314 to his death in 335. He succeeded Pope Miltiades as the 33rd Pope. He filled the See of Rome at an important era in the history of the Western Church, yet very little is known of him. The accounts of his papacy preserved in the Liber Pontificalis contain little more than a record of the gifts said to have been conferred on the Church by Constantine I, although it does say that he was the son of a Roman named Rufinus. His feast is celebrated as Saint Sylvester's Day in Western Christianity on December 31, while Eastern Christianity commemorates it on January 2.
Eusebius of Nicomedia was the man who baptised Constantine the Great. He was a bishop of Berytus in Phoenicia. He was later made the Bishop of Nicomedia, where the imperial court resided. He lived finally in Constantinople from 338 up to his death.
Although the "Donation" never occurred, Constantine did hand over the Lateran Palace to the bishop of Rome, and begin the construction of Old Saint Peter's Basilica (the "Constantinian Basilica"). The gift of the Lateran probably occurred during the reign of Miltiades (311-314), Sylvester I's predecessor, who began using it as his residence. Old St. Peter's was begun between 326 and 330 and would have taken three decades to complete, long after the death of Constantine. Constantine's legalization of Christianity, combined with the donation of these properties, gave the bishop of Rome an unprecedented level of temporal power, for the first time creating an incentive for secular leaders to interfere with papal succession.
The Lateran Palace, formally the Apostolic Palace of the Lateran, is an ancient palace of the Roman Empire and later the main papal residence in southeast Rome.
Pope Miltiades, also known as Melchiades the African, was Pope of the Catholic Church from 311 to his death in 314. It was during his pontificate that Emperor Constantine I issued the Edict of Milan (313), giving Christianity legal status within the Roman Empire. The Pope also received the palace of Empress Fausta where the Lateran Palace, the papal seat and residence of the papal administration, would be built. At the Lateran Council, during the schism with the Church of Carthage, Miltiades condemned the rebaptism of apostatised bishops and priests, teaching of Donatus Magnus.
The Edict of Milan was the February AD 313 agreement to treat Christians benevolently within the Roman Empire. Western Roman Emperor Constantine I and Emperor Licinius, who controlled the Balkans, met in Mediolanum and, among other things, agreed to change policies towards Christians following the Edict of Toleration issued by Emperor Galerius two years earlier in Serdica. The Edict of Milan gave Christianity a legal status, but did not make Christianity the state church of the Roman Empire; this took place under Emperor Theodosius I in AD 380 with the Edict of Thessalonica.
In spite of the Diocletian Persecution, Christians constituted approximately one-tenth of the population of the Roman Empire at the time of Constantine's rise to power. Christianity was legalized by Galerius, who was the first emperor to issue an edict of toleration for all religious creeds including Christianity in April 311.Eamon Duffy characterizes the church in Rome before Constantine as "not one congregation, but a loose constellation of churches based in private houses or, as time went on and the community grew, meeting in rented halls in markets and public baths. It was without any single dominant ruling officer, its elders or leaders sharing responsibility, but distributing tasks, like that of foreign correspondent. By the eve of the conversion of Constantine, there were more than two dozen of these religious community-centers or tituli ".
Galerius was Roman emperor from 305 to 311. During his reign, he campaigned, aided by Diocletian, against the Sassanid Empire, sacking their capital Ctesiphon in 299. He also campaigned across the Danube against the Carpi, defeating them in 297 and 300. Although he was a staunch opponent of Christianity, Galerius ended the Diocletianic Persecution when he issued an Edict of Toleration in Serdica in 311.
Eamon Duffy is an Irish historian and academic. He is Professor of the History of Christianity at the University of Cambridge, and a Fellow and former President of Magdalene College.
A house church or home church is a label used to describe a group of Christians who regularly gather for worship in private homes. The group may be part of a larger Christian body, such as a parish, but some have been independent groups that see the house church as the primary form of Christian community.
The Roman church was a small community, and its bishop exercised little influence outside its members in the time of Constantine. Constantine was the first Roman Emperor to embrace Christianity, although he likely continued in his pre-Christian beliefs. He and co-Emperor Licinius bestowed imperial favor on Christianity through the Edict of Milan promulgated in 313. After the Edict of Milan, the church adopted the same governmental structure as the Empire: geographical provinces ruled by bishops.[ citation needed ] These bishops of important cities (Metropolitan bishops) therefore rose in power over the bishops of lesser cities (later called Suffragan bishops).
Licinius I was a Roman emperor from 308 to 324. For most of his reign he was the colleague and rival of Constantine I, with whom he co-authored the Edict of Milan that granted official toleration to Christians in the Roman Empire. He was finally defeated at the Battle of Chrysopolis, and was later executed on the orders of Constantine I.
In Christian churches with episcopal polity, the rank of metropolitan bishop, or simply metropolitan, pertains to the diocesan bishop or archbishop of a metropolis.
Whatever his personal beliefs, Constantine's political interest in Christianity was as a unifying force and his policy of "the imposition of unity on the churches at all costs" soon set him on a "collision course with the popes."
Miltiades (311–314) was pope at the time of Constantine's victory, and Constantine gifted to Miltiades the Lateran Palace, where he relocated, holding a synod in 313. Constantine designated Miltiades as one of four bishops to adjudicate the case of the Donatists, but he had no authority to decide the case or publish the result without the approval of the emperor himself.Customarily, the African bishops may have gone to the bishop of Rome as a respected, neutral figure, but it was well known that Miltiades would not agree with the Donatist position that ordination by a "traitor" bishop would invalidate the sacrament.
Turning to Constantine was a strange move because he had not yet been baptized, and word of his budding conversion may not yet have reached Alexandria.Constantine therefore referred the matter to Miltiades, requiring him to collaborate with three bishops from Gaul. Eamon Duffy calls this the "first direct intervention by an emperor in the affairs of the church." When Miltiades invited fifteen additional Italian bishops to participate in the synod and ruled against the Donatists, they appealed to Constantine again, who called for a new synod in Arles, this time headed by the bishops of Arles and Syracuse.
Miltiades died, and his successor, Sylvester I (313–335), did not travel to Arles.The Arles synod gave Silvester I somewhat of a nod by asking him to circulate their decisions to the other bishops, although he had no part in the process. During Silvester I's reign, construction began on the Lateran Basilica, Santa Croce in Gerusalemme, and St. Peter's. Silvester did not attend the first ecumenical council, the First Council of Nicaea (325), but sent two priests as his representatives; the Western bishops of Carthage and Milan were also in attendance.
Silvester would have viewed Arianism as a heresy;Constantine himself probably did not understand the complex theological issues in dispute, although he had surrounded himself with many followers of Arius, including Bishop Eusebius of Nicomedia, his eventual baptizer. Arius's followers did poorly at Nicaea, and the Nicene Creed that was adopted was squarely against their Christological position. The Arians were "silenced, not persuaded" by the Council, and the controversy in the larger Christian community was not resolved. The Arian position would persist in the East for three generations, and even eventually be adopted by Constantine's son, Constantius II. Constantine himself supported the Nicene position mainly because it was "his Council" sought a compromise text that would "paper over the differences between the two sides." Eusebius remained an Arian, although he assured Constantine his views were compatible with his interpretation of the Nicene Creed, and baptized Constantine in 337.
The chief supporter of the Nicene Creed was Bishop Athanasius of Alexandria, but in 335 he was deposed and exiled to Gaul over unrelated fears about the Egyptian corn supply to Constantinople.His followers were rounded up and picked off. The key debates in Nicaea had been conducted in the Greek language, with the subtleties of particular words inciting great controversy; the Latin language of the West simply "did not yet even possess adequate terminology to handle the debate properly." The pope's legates signed onto the findings of the Council, and it continued to be supported by the next two popes, just as followers of Athanasius remained welcome in Rome, but the theological issues were little examined in the West.
Mark (336) was the first to designate the bishop of Ostia as the first among the consecrators of the new bishop of Rome (the bishop of Ostia is currently the Dean of the College of Cardinals).
The influence of Constantine would help solidify a strong role for the Roman emperor in the selection process: Constantine chose Julius I (337–352) for all intents and purposes, and his son Constantius II exiled Liberius and installed Felix II (an Arian) as his successor.
Julius I received Athanasius, and invited the Arian Eastern bishops then in Antioch to join him in Rome.The Eastern bishops would have regarded Julius I as having an equal dignity to their own episcopate, but were not pleased that he took into his communion a bishop condemned by an Eastern synod.
Under Pope Liberius (352-366), the Arian conflict between the emperor and bishop of Rome culminated in the Synod of Arles (353), convened by Constantius II. Therein, Liberius's legates signed a declaration condemning the Council of Nicaea. When Liberius himself refused to cooperate, he was exiled.Pope Damasus, (366-384) was able to largely suppress the Arians with the help of Emperor Theodosius, Gregory of Nazianzus, Gregory of Nyssa, and Ambrose of Milan.
The Donation of Constantine purported to memorialize the transfer to Sylvester I and his successors of dominion over the entire Western Roman Empire for the consideration of Sylvester I's instruction of Constantine in Christianity, baptism of Constantine, and curing Constantine of leprosy. Constantine allegedly kept for himself only the Eastern Roman Empire. The forgery was probably constructed during the Frankish Papacy, when Pope Stephen II became the first pope to cross the Alps to crown Pepin the Short, who issued the Donation of Pepin (a non-forgery), granting the pope control of the lands of the Lombards, which coalesced into the first fragments of the Papal States.
It was not long before the document was denounced as a forgery, notably by Otto III, Holy Roman Emperor (r. 983-1002). By the mid 15th century, not even the popes themselves regarded the document as genuine. Italian humanist Lorenzo Valla further proved its falsity in 1440 by showing that its Latin language did not correspond to that of the 4th century. The "Donation" purports to acknowledge the primacy of Rome over Antioch, Jerusalem, Alexandria, and Constantinople, even though the last of these had not even been founded at the time of the claimed Donation.
The myth of the "Donation of Constantine" is embellished further in a 5th-century hagiographic text Vita S Silvestri (or Actus S Silvestri). —for good measure—a large group of his relatives and Roman bystanders. Theophanes the Confessor in his Chronicle c. 815-820 adds Constantine's son Crispus to the list and viciously attacks contrary accounts as Arian lies; Theophanes refers to the Lateran Baptistery as the "Baptistry of Constantine."Among other things, the document claims that Silvester I slew a dragon that had been threatening Rome. The text says that all of these events occurred right after Constantine's entry into the city following the Battle of the Milvian Bridge, despite the fact that Silvester I did not become bishop until 314. These events were incorporated uncritically into the Liber pontificalis c. 530. John Malalas further embellished the story in his Chronicon , which claimed that Silvester I baptized not only Constantine, but his mother Helena, and
Pope Pius V's Breviarum Romanum (1568) and Pope Gregory XIII's Martyrologium Romanum (1584) also asserted that Silvester I was the baptizer of Constantine.When Pope Sixtus V erected the Egyptian obelisk to the north of the Lateran Basilica in 1588, he added to the base the inscription "Constantine was baptized here." Cardinal Cesare Baroni continued to claim this in his Annales Ecclesiastici (1592) and a French author has claimed this as recently as 1906.
This falsified version of Constantine's baptism has found its way into a great deal of ecclesiastical art. —most famously— Raphael's The Baptism of Constantine in the Raphael Rooms of the Apostolic Palace.Depictions include the Stavelot Triptych (c. 1165), frescoes in I Santi Quattro Coronati, stained glass in the St Michael and All Angels' Church, Ashton-under-Lyne, and
Arianism is a nontrinitarian Christological doctrine which asserts the belief that Jesus Christ is the Son of God who was begotten by God the Father at a point in time, a creature distinct from the Father and is therefore subordinate to him, but the Son is also God. Arian teachings were first attributed to Arius, a Christian presbyter in Alexandria of Egypt. The term "Arian" is derived from the name Arius; and like "Christian", it was not a self-chosen designation but bestowed by hostile opponents—and never accepted by those on whom it had been imposed. The nature of Arius's teaching and his supporters were opposed to the theological views held by Homoousian Christians, regarding the nature of the Trinity and the nature of Christ. The Arian concept of Christ is based on the belief that the Son of God did not always exist but was begotten within time by God the Father.
Athanasius of Alexandria, also called Athanasius the Great, Athanasius the Confessor or, primarily in the Coptic Orthodox Church, Athanasius the Apostolic, was the 20th bishop of Alexandria. His intermittent episcopacy spanned 45 years, of which over 17 encompassed five exiles, when he was replaced on the order of four different Roman emperors. Athanasius was a Christian theologian, a Church Father, the chief defender of Trinitarianism against Arianism, and a noted Egyptian leader of the fourth century.
The First Council of Nicaea was a council of Christian bishops convened in the Bithynian city of Nicaea by the Roman Emperor Constantine I in AD 325.
The First Council of Constantinople was a council of Christian bishops convened in Constantinople in AD 381 by the Roman Emperor Theodosius I. This second ecumenical council, an effort to attain consensus in the church through an assembly representing all of Christendom, except for the Western Church, confirmed the Nicene Creed, expanding the doctrine thereof to produce the Niceno-Constantinopolitan Creed, and dealt with sundry other matters. It met from May to July 381 in the Church of Hagia Irene and was affirmed as ecumenical in 451 at the Council of Chalcedon.
Pope Damasus I was Bishop of Rome, from October 366 to his death in 384. He presided over the Council of Rome of 382 that determined the canon or official list of Sacred Scripture. He spoke out against major heresies in the church and encouraged production of the Vulgate Bible with his support for St. Jerome. He helped reconcile the relations between the Church of Rome and the Church of Antioch, and encouraged the veneration of martyrs.
The 310s decade ran from January 1, 310, to December 31, 319.
The 330s decade ran from January 1, 330, to December 31, 339.
Pope Hilarius was Pope from 19 November 461 to his death on 29 February 468.
Pope Liberius was Pope of the Catholic Church from 17 May 352 until his death on 24 September 366. According to the Catalogus Liberianus, he was consecrated on 22 May as the successor to Pope Julius I. He is not mentioned as a saint in the Roman Martyrology, making him the earliest pontiff not to be venerated as a saint in the Roman Rite. Liberius is mentioned in the Greek Menology, the Eastern equivalent to the martyrologies of the Western Church and a measure of sainthood prior to the institution of the formal Western processes of canonization.
Hosius of Corduba, also known as Osius or Ossius, was a bishop of Corduba and an important and prominent advocate for Homoousion Christianity in the Arian controversy that divided the early Christianity.
During the reign of the Roman Emperor Constantine the Great (AD 306–337), Christianity began to transition to the dominant religion of the Roman Empire. Historians remain uncertain about Constantine's reasons for favoring Christianity, and theologians and historians have often argued about which form of early Christianity he subscribed to. There is no consensus among scholars as to whether he adopted his mother Helena's Christianity in his youth, or, as claimed by Eusebius of Caesarea, encouraged her to convert to the faith he had adopted himself.
Saturninus of Arles was a French Arian bishop of Arles in the early 4th century who under Constantius II was Primate of Gaul. He is known for his opposition to Saint Hilary of Poitiers, bishop of Poitiers, at the Church Council of Arles of 353.
Arles in the south of Roman Gaul hosted several councils or synods referred to as Concilium Arelatense in the history of the early Christian church.
Saint Sylvester's Day, also known as Silvester or the Feast of Saint Sylvester, is the day of the feast of Pope Sylvester I, a saint who served as Pope of the Western Church from 314 to 335 and is considered by tradition as overseeing both the First Council of Nicaea and Roman Emperor Constantine I's conversion to Christianity. Among the Western Christian Churches, the feast day is held on the anniversary of Saint Sylvester's death, 31 December, a date that, since the adoption of the Gregorian calendar, has coincided with New Year's Eve. For these Christian denominations, Saint Silvester's Day liturgically marks the seventh day of Christmastide. Eastern Orthodox Churches celebrate Sylvester's feast on a different day from the Western Churches, i.e. on 2 January. Saint Sylvester's Day celebrations are marked by church attendance at Midnight Mass or a Watchnight service, as well as fireworks, partying, and feasting.
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 680–681 and finally, the Second Council of Nicaea in 787.
Christianity in the 4th century was dominated in its early stage by Constantine the Great and the First Council of Nicaea of 325, which was the beginning of the period of the First seven Ecumenical Councils (325–787), and in its late stage by the Edict of Thessalonica of 380, which made Nicene Christianity the state church of the Roman Empire.
The Edict of Thessalonica, issued on 27 February AD 380 by three reigning Roman Emperors, made Nicene Christianity the state religion of the Roman Empire.
Christianity in late antiquity traces Christianity during the Christian Roman Empire – the period from the rise of Christianity under Emperor Constantine, until the fall of the Western Roman Empire. The end-date of this period varies because the transition to the sub-Roman period occurred gradually and at different times in different areas. One may generally date late ancient Christianity as lasting to the late 6th century and the re-conquests under Justinian of the Byzantine Empire, though a more traditional end-date is 476, the year in which Odoacer deposed Romulus Augustus, traditionally considered the last western emperor.