Christianity
- Introduction
- The church and its history
- The essence and identity of Christianity
- The history of Christianity
- The primitive church
- The internal development of the early Christian Church
- Relations between Christianity and the Roman government and the Hellenistic culture
- The early liturgy, the calendar, and the arts
- The alliance between church and empire
- Theological controversies of the 4th and 5th centuries
- Liturgy and the arts after Constantine
- Political relations between East and West
- Literature and art of the “Dark Ages”
- Missions and monasticism
- The Photian schism and the great East–West schism
- From the schism to the Reformation
- Christianity from the 16th to the 20th century
- Contemporary Christianity
- Christian doctrine
- The nature and functions of doctrine
- Scripture and tradition: the apostolic witness
- Evangelism: the first teaching about the God of Jesus Christ
- Catechesis: instructing candidates for baptism
- Liturgy: the school and feast of faith
- Ethics: obeying the truth
- Aversion of heresy: the establishment of orthodoxy
- Apologetics: defending the faith
- Restatement: respecting language and knowledge
- Inculturation: respecting places and peoples
- Dogma: the most authoritative teaching
- Consensus: patterns of agreement
- Theology: loving God with the mind
- Symbolics: creeds and confessions
- Development: the maturation of understanding
- Schism: division over substantial matters
- Controversy: fighting over the faith
- Ecumenism: speaking the truth in love
- God the Father
- God the Son
- God the Holy Spirit
- The Holy Trinity
- Anthropology
- What it is to be human
- The human as a creature
- The human as the image of God
- Human redemption
- The problem of suffering
- The resurrection of the body
- Progressive human perfection
- The “new man”: The human being in the light of Christ
- The “reborn human”
- Human liberation
- Joy in human existence
- The charismatic believer
- Christian perfection
- Fellow humans as the present Christ
- The church
- Church tradition
- Eschatology
- Expectations of the Kingdom of God in early Christianity
- Expectations of the Kingdom of God in the medieval and Reformation periods
- Expectations of the Kingdom of God in the post-Reformation period
- The role of imminent expectation in missions and emigrations
- Eschatological expectations and secularization
- Concepts of life after death
- Aspects of the Christian religion
- Christian philosophy
- Christian mysticism
- Christian myth and legend
- The Christian community and the world
- The relationships of Christianity
- Christian missions
- Ecumenism
- Christianity and world religions
- Related
- Contributors & Bibliography
- Year in Review Links
The alliance between church and empire
Constantine the Great, declared emperor at York, Britain (306), converted to Christianity, convened the Council of Arles (314), became sole emperor (324), virtually presided over the ecumenical Council of Nicaea (325), founded the city of Constantinople (330), and died in 337. In the 4th century he was regarded as the great revolutionary, especially in religion. He did not make Christianity the religion of the empire, but he granted important concessions to the church and its bishops, and his conversion encouraged other Roman citizens to become Christian. His foundation of Constantinople (conceived to be the new Rome) as a Christian city untainted by pagan religion profoundly affected the future political and ecclesiastical structure of the empire and the church. Relations with old Rome, whether in matters of church or of state, were not to be cordial.
Constantine completely altered the relationship between the church and the imperial government, thereby beginning a process that eventually made Christianity the official religion of the empire. Many new converts were won, including those who converted only with the hope of advancing their careers. The church was also faced by a new form of governmental interference when Constantine presided at the Council of Nicaea, which addressed the Arian controversy (a debate between Arius and Athanasius and their followers over the nature of the Son of God); the council provided the definition of the relationship between God the Father and God the Son that is still accepted by most Christians today. Although Nicaea spoke against Arianism, which maintained that the Son is a created being and not equal to God the Father, Constantine in later life leaned toward it, and his successor, Constantius II, was openly Arian. Despite this turmoil, and the outright hostility toward Christianity of the emperor Julian the Apostate (reigned 361–363), the church survived, and the adherents of the traditional Roman religion relapsed into passive resistance. The quietly mounting pressure against paganism in the 4th century culminated in the decrees of Emperor Theodosius I (reigned 379–395), who made Catholic Christianity the official religion of the empire and who closed many pagan temples. By the end of the 4th century, therefore, Christianity had been transformed from a persecuted sect to the dominant faith of the empire, in the process becoming intertwined with the imperial government.
The link between church and state was expressed in the civil dignity and insignia granted to bishops, who also began to be entrusted with ambassadorial roles. Constantine himself appointed bishops, and he and his successors convened councils of bishops to address important matters of the faith. By 400 the patriarch of Constantinople (to his avowed embarrassment) enjoyed precedence at court before all civil officials. The emperors issued a number of rulings that afforded greater privilege and responsibility to the bishops, enhancing their position in both church and society. The close relations between the empire and the church in the 4th century were reflected in the writings of Ambrose (bishop of Milan, 374–397), who used “Roman” and “Christian” almost as synonyms. After Theodosius ordered the massacre of the citizens of Thessalonica, however, Ambrose demanded that the emperor undergo penance, thereby enforcing upon Theodosius submission to the church as its son, not its master.
A new movement took shape in the late 3rd and 4th centuries that was a response to both the tragedy of the final persecutions and to the triumph of Constantine’s conversion. Monasticism began in the Egyptian desert in the 3rd century in response to contemporary social conditions, but it had scriptural roots and reflected the attraction of the ascetic life that had long been part of the Christian and philosophical traditions. The first of the Christian monks was St. Anthony (251–356). Communal, or cenobitic, monasticism was first organized by St. Pachomius (c. 290–346), who also composed the first monastic rule. Basil, bishop of Caesarea Cappadociae (370–379), rejected the hermetic ideal, insisting on communities with a rule safeguarding the bishop’s authority and with concrete acts of service to perform (e.g., hospital work and teaching).
Monasticism quickly spread to the West, where it was decisively shaped by John Cassian of Marseille (c. 360–435) and Benedict of Nursia (c. 480–c. 547), recognized as the father of Western monasticism. Benedict’s Rule, which eventually became predominant, was noted for its humanity and its balance of prayer and work. Because the manual work of monks often consisted of the copying of manuscripts, the monasteries became a great centre of cultural life for centuries. Benedict’s contemporary Cassiodorus (c. 490–c. 585) had the works of classical authors copied (e.g., Cicero and Quintilian) as well as Bibles and the works of the early Church Fathers.
The church was significantly slow to undertake missionary work beyond the frontiers of the empire. The Goth Ulfilas converted the Goths to Arian Christianity (c. 340–350) and translated the Bible from Greek to Gothic—omitting, as unsuitable, warlike passages of the Old Testament. The Goths passed their Arian faith on to other Germanic tribes, such as the Vandals. (Sometime between 496 and 508 the Franks, under their great king Clovis, became the first of the Germanic peoples to convert to Catholic Christianity; they were soon followed by the Visigoths.) In the 5th century the Western provinces were overrun by Goths, Vandals, and Huns, and the imperial succession was ended when a German leader, Odoacer, decided to rule without an emperor (476). The position of the papacy was enhanced by the decline of state power, and this prepared the way for the popes’ temporal sovereignty over parts of Italy (which they retained from the 7th to the 19th century).
Theological controversies of the 4th and 5th centuries
Western controversies
Until about 250, most Western Christian leaders (e.g., Irenaeus and Hippolytus) spoke Greek, not Latin. The main Latin theology came primarily from such figures as Tertullian and Cyprian (bishop of Carthage, 248–258) rather than from any figure in Rome. Tertullian wrote Against Praxeas, in which he discussed the doctrines of the Trinity and the person of Christ. But in 251 Novatian’s schism at Rome diverted interest away from speculative theology to juridical questions about the membership of the church and the validity of sacraments. Differences of opinion over similar issues in the 4th century led to a schism between Rome and the churches of North Africa. The Donatist controversy, which raised questions about the validity of the sacraments, dominated all North African church life. Cyprian and the Donatists said that the validity of the sacraments depended on the worthiness of the minister; Rome and North African Christians in communion with Rome said that it did not, because the sacraments received their validity from Christ, not man. Much of the great theologian Augustine’s energies as bishop of Hippo (from 396 to 430) went into trying to settle the Donatist issue, in which he finally despaired of rational argument and reluctantly came to justify the use of limited coercion.
The other major controversy of the Western Church was a more confused issue, namely, whether faith is acquired through divine grace or human freedom. In response to his perception of the teachings of the British monk Pelagius, Augustine ascribed all credit to God. Pelagius, however, protested that Augustine was destroying human responsibility and denying the capacity of humans to do what God commands. Augustine, in turn, responded in a series of treatises against Pelagius and his disciple Julian of Eclanum. Pelagianism was later condemned at the councils of Carthage (416), Milevis (416), and Ephesus (431) and by two bishops of Rome, Innocent I in 416 and Honorius I in 418.
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