Early Christianity, otherwise called the Early Church, describes the historical era of the Christian religion up to the First Council of Nicaea in 325 AD. Christianity spread from the Levant, across the Roman Empire, and beyond. Originally, this progression was closely connected to already established Jewish centers in the Holy Land and the Jewish diaspora throughout the Eastern Mediterranean. The first followers of Christianity were Jews who had converted to the faith, i.e. Jewish Christians, as well as Phoenicians. Early Christianity contains the Apostolic Age and is followed by, and substantially overlaps with, the Patristic era.
The Apostolic sees claim to have been founded by one or more of the apostles of Jesus, who are said to have dispersed from Jerusalem sometime after the crucifixion of Jesus, c. 33 AD, perhaps following the Great Commission. Early Christians gathered in small private houses, known as house churches, but a city's whole Christian community would also be called a "church"—the Greek noun ἐκκλησία (ekklesia) literally means "assembly", "gathering", or "congregation" but is translated as "church" in most English translations of the New Testament.
Many early Christians were merchants and others who had practical reasons for traveling to Asia Minor, Arabia, the Balkans, the Middle East, North Africa, and other regions. Over 40 such communities were established by the year 100, many in Anatolia, also known as Asia Minor, such as the Seven churches of Asia. By the end of the first century, Christianity had already spread to Rome, Ethiopia, Alexandria, Armenia, Greece, and Syria, serving as foundations for the expansive spread of Christianity, eventually throughout the world.
History
Origins
Second Temple Judaism
Christianity originated as a minor sect within Second Temple Judaism, the form of Judaism existing from the end of the Babylonian captivity (c. 598 – c. 537 BC) to the destruction of Jerusalem in 70 AD. The central tenets of Second Temple Judaism revolved around monotheism and the belief that Jews were a chosen people. As part of their covenant with God, Jews were obligated to obey the Torah. In return, they were given the land of Israel and the city of Jerusalem, where God dwelt in the Temple.
The Persian Empire ended the Babylonian captivity, permitting exiled Jews to return to their homeland and rebuild the Temple c. 516 BC. Nevertheless, the native Jewish monarchy was not restored. Instead, political power devolved to the high priest, who served as an intermediary between the Jewish people and the empire. This arrangement continued after the region was conquered by Alexander the Great (356–323 BC).
Alexander's conquests initiated the Hellenistic period when the Ancient Near East underwent Hellenization (the spread of Greek culture). Judaism was thereafter both culturally and politically part of the Hellenistic world; however, Hellenistic Judaism was stronger among diaspora Jews than among those living in the land of Israel. Diaspora Jews spoke Koine Greek, and the Jews of Alexandria produced a Greek translation of the Hebrew Bible called the Septuagint. The Septuagint was the translation of the Old Testament used by early Christians. Diaspora Jews continued to make pilgrimage to the Temple, but they started forming local religious institutions called synagogues as early as the 3rd century BC.
After Alexander's death, the region was ruled by Ptolemaic Egypt (c. 301 – c. 200 BC) and then the Seleucid Empire (c. 200 – c. 142 BC). The anti-Jewish policies of Antiochus IV Epiphanes (r. 175 – 164 BC) sparked the Maccabean Revolt in 167 BC, which culminated in the establishment of an independent Judea under the Hasmoneans, who ruled as kings and high priests. This independence would last until 63 BC when Judea became a client state of the Roman Empire.
Apocalyptic literature and thought had a major influence on Second Temple Judaism and early Christianity. Apocalypticism grew out of resistance to Hellenistic and later Roman rule. Apocalyptic writers considered themselves to be living in the end times and expected God to intervene in history, end the present sufferings, and restore his kingdom. Frequently, this was accomplished by a savior figure (such as a messiah or "Son of Man") who wins the final battle against the forces of evil and is appointed by God to rule. Messiah (Hebrew: meshiach) means "anointed" and is used in the Old Testament to designate Jewish kings and in some cases priests and prophets whose status was symbolized by being anointed with holy anointing oil. The term is most associated with King David, to whom God promised an eternal kingdom (2 Samuel 7:11–17). After the destruction of David's kingdom and lineage, this promise was reaffirmed by the prophets Isaiah, Jeremiah, and Ezekiel, who foresaw a future king from the House of David who would establish and reign over an idealized kingdom.
Jesus
Christianity centers on the life and ministry of Jesus of Nazareth, who lived c. 4 BC – c. AD 33. Jesus left no writings of his own, and most information about him comes from early Christian writings that now form part of the New Testament. The earliest of these are the Pauline epistles, letters written to various Christian congregations by Paul the Apostle in the 50s AD. The four canonical gospels of Matthew (c. AD 80 – c. AD 90), Mark (c. AD 70), Luke (c. AD 80 – c. AD 90), and John (written at the end of the 1st century) are ancient biographies of Jesus' life.
Jesus grew up in Nazareth, a village in Galilee. He started his public ministry when he was around 30 years old. Traveling through the Galilee, the Decapolis, and to Jerusalem, Jesus preached a message centered on the arrival of the Kingdom of God mainly to the rural people of Israel, though he was likely not hostile to gentiles. He urged followers to repent in preparation for its coming and taught them how to live while waiting. This ethical teaching is summarized in the Lord's Prayer and the Great Commandment to love God and to "love your neighbor as yourself" (Matthew 22:37–39). Jesus chose twelve disciples, representing the twelve tribes of Israel, from among his followers. They symbolized the full restoration of Israel, including the Ten Lost Tribes, that would be accomplished through him.
The gospel accounts provide insight into what early Christians believed about Jesus. As the Christ or "Anointed One" (Greek: Christos), Jesus is identified as the fulfillment of messianic prophecies in the Hebrew scriptures. Through the accounts of his miraculous birth, the gospels present Jesus as the Son of God. The gospels describe the miracles of Jesus which served to authenticate his message and reveal a foretaste of the coming kingdom.
After three years of ministry, Jesus was crucified as a messianic pretender and insurgent. Paul, writing around 20 years after Jesus' death, provides the earliest account of the resurrection of Jesus in 1 Corinthians 15:3–8. The gospel accounts provide narratives of the resurrection, ultimately leading to the ascension of Jesus into Heaven. Jesus' victory over death became the central belief of Christianity. For his followers, Jesus inaugurated a New Covenant between God and his people. The Pauline epistles teach that Jesus makes salvation possible. Through faith, believers experience union with Jesus and both share in his suffering and the hope of his resurrection.
While they do not provide new information, non-Christian sources do confirm certain information found in the gospels. The Jewish historian Josephus referenced Jesus in his Antiquities of the Jews written c. AD 95. The paragraph, known as the Testimonium Flavianum, provides a brief summary of Jesus' life, but the original text has been altered by Christian interpolation. The first Roman author to reference Jesus is Tacitus (c. AD 56 – c. AD 120), who wrote that Christians "took their name from Christus who was executed in the reign of Tiberius by the procurator Pontius Pilate" (see Tacitus on Jesus).
1st century
The decades after the crucifixion of Jesus are known as the Apostolic Age because the Disciples (also known as Apostles) were still alive. Important Christian sources for this period are the Pauline epistles and the Acts of the Apostles, as well as the Didache and the Church Fathers' writings.
Initial spread
After the death of Jesus, his followers established Christian groups in cities, such as Jerusalem. The movement quickly spread to Damascus and Antioch, capital of Roman Syria and one of the most important cities in the empire. Early Christians referred to themselves as brethren, disciples or saints, but it was in Antioch, according to Acts 11:26, that they were first called Christians (Greek: Christianoi).
According to the New Testament, Paul the apostle established Christian communities throughout the Mediterranean world. He is known to have also spent some time in Arabia (Galatians 1:17). After preaching in Syria, he turned his attention to the cities of Asia Minor. By the early 50s, he had moved on to Europe where he stopped in Philippi and then traveled to Thessalonica in Roman Macedonia. He then moved into mainland Greece, spending time in Athens and Corinth. While in Corinth, Paul wrote his Epistle to the Romans, indicating that there were already Christian groups in Rome. Some of these groups had been started by Paul's missionary associates Priscilla and Aquila and Epainetus.
Social and professional networks played an important part in spreading the religion as members invited interested outsiders to secret Christian assemblies (Greek: ekklēsia) that met in private homes (see house church). Commerce and trade also played a role in Christianity's spread as Christian merchants traveled for business. Christianity appealed to marginalized groups (women, slaves) with its message that "in Christ there is neither Jew nor Greek, neither male nor female, neither slave nor free" (Galatians 3:28). Christians also provided social services to the poor, sick, and widows. Women actively contributed to the Christian faith as disciples, missionaries, and more due to the large acceptance early Christianity offered.
Historian Keith Hopkins estimated that by AD 100 there were around 7,000 Christians (about 0.01 percent of the Roman Empire's population of 60 million). Separate Christian groups maintained contact with each other through letters, visits from itinerant preachers, and the sharing of common texts, some of which were later collected in the New Testament.
Jerusalem church
Jerusalem was the first center of the Christian Church according to the Book of Acts. The apostles lived and taught there for some time after Pentecost. According to Acts, the early church was led by the Apostles, foremost among them Peter and John. When Peter left Jerusalem after Herod Agrippa I tried to kill him, James, brother of Jesus appears as the leader of the Jerusalem church. Clement of Alexandria (c. 150–215 AD) called him Bishop of Jerusalem. Peter, John and James were collectively recognized as the three pillars of the church (Galatians 2:9).
At this early date, Christianity was still a Jewish sect. Christians in Jerusalem kept the Jewish Sabbath and continued to worship at the Temple. In commemoration of Jesus' resurrection, they gathered on Sunday for a communion meal. Initially, Christians kept the Jewish custom of fasting on Mondays and Thursdays. Later, the Christian fast days shifted to Wednesdays and Fridays (see Friday fast) in remembrance of Judas' betrayal and the crucifixion.
James was killed on the order of the high priest in AD 62. He was succeeded as leader of the Jerusalem church by Simeon, another relative of Jesus. During the First Jewish-Roman War (AD 66–73), Jerusalem and the Temple were destroyed after a brutal siege in AD 70. Prophecies of the Second Temple's destruction are found in the synoptic gospels, specifically in the Olivet Discourse.
According to a tradition preserved by Eusebius and Epiphanius of Salamis, the Jerusalem church fled to Pella at the outbreak of the First Jewish Revolt, reportedly in response to divine instruction. This account has been questioned by modern scholars, particularly in light of evidence that Pella was sacked by Jewish rebels during the early stages of the revolt. The fate of the community is uncertain: it may have been killed, taken captive, or forcibly removed during the destruction of Jerusalem. Another theory holds that its members surrendered to the Romans and were resettled in Pella. By AD 135, however, the church had returned to Jerusalem, though these disruptions appear to have significantly weakened its influence within the broader Christian movement.
James the Just, brother of Jesus, was leader of the early Christian community in Jerusalem, and it is believed that his other kinsmen continued to hold positions of authority in the area following the destruction of the city. This tradition, however, may reflect an effort to construct an unbroken line of succession from earliest Christianity to the time of Eusebius. According to the traditional account, such leadership persisted until the refoundation of Jerusalem as Aelia Capitolina under Hadrian in the 130s AD, after which Jews were barred from the city in the aftermath of the Bar Kokhba Revolt.
Gentile Christians
The first Gentiles to become Christians were God-fearers, people who believed in the truth of Judaism but had not become proselytes (see Cornelius the Centurion). As Gentiles joined the young Christian movement, the question of whether they should convert to Judaism and observe the Torah (such as food laws, male circumcision, and Sabbath observance) gave rise to various answers. Some Christians demanded full observance of the Torah and required Gentile converts to become Jews. Others, such as Paul, believed that the Torah was no longer binding because of Jesus' death and resurrection. In the middle were Christians who believed Gentiles should follow some of the Torah but not all of it.
In c. 48–50 AD, Barnabas and Paul went to Jerusalem to meet with the three Pillars of the Church: James the Just, Peter, and John. Later called the Council of Jerusalem, according to Pauline Christians, this meeting (among other things) confirmed the legitimacy of the evangelizing mission of Barnabas and Paul to the Gentiles. It also confirmed that Gentile converts were not obligated to follow the Mosaic Law, especially the practice of male circumcision, which was condemned as execrable and repulsive in the Greco-Roman world during the period of Hellenization of the Eastern Mediterranean, and was especially adversed in Classical civilization from ancient Greeks and Romans, who valued the foreskin positively. The resulting Apostolic Decree in Acts 15 is theorized to parallel the seven Noahide laws found in the Old Testament. However, modern scholars dispute the connection between Acts 15 and the seven Noahide laws. In roughly the same time period, rabbinic Jewish legal authorities made their circumcision requirement for Jewish boys even stricter.
The primary issue which was addressed related to the requirement of circumcision, as the author of Acts relates, but other important matters arose as well, as the Apostolic Decree indicates. The dispute was between those, such as the followers of the "Pillars of the Church", led by James, who believed, following his interpretation of the Great Commission, that the church must observe the Torah, i.e. the rules of traditional Judaism,[1] and Paul the Apostle, who called himself "Apostle to the Gentiles", who believed there was no such necessity. The main concern for the Apostle Paul, which he subsequently expressed in greater detail with his letters directed to the early Christian communities in Asia Minor, was the inclusion of Gentiles into God's New Covenant, sending the message that faith in Christ is sufficient for salvation. (See also: Supersessionism, New Covenant, Antinomianism, Hellenistic Judaism, and Paul the Apostle and Judaism).
The Council of Jerusalem did not end the dispute, however. There are indications that James still believed the Torah was binding on Jewish Christians. Galatians 2:11–14 describes "people from James" causing Peter and other Jewish Christians in Antioch to break table fellowship with Gentiles. (See also: Incident at Antioch). Joel Marcus, professor of Christian origins, suggests that Peter's position may have lain somewhere between James and Paul, but that he probably leaned more toward James. This is the start of a split between Jewish Christianity and Gentile (or Pauline) Christianity. While Jewish Christianity would remain important through the next few centuries, it would ultimately be pushed to the margins as Gentile Christianity became dominant. Jewish Christianity was also opposed by early Rabbinic Judaism, the successor to the Pharisees. When Peter left Jerusalem after Herod Agrippa I tried to kill him, James appears as the principal authority of the early Christian church. Clement of Alexandria (c. 150–215 AD) called him Bishop of Jerusalem. A 2nd-century church historian, Hegesippus, wrote that the Sanhedrin martyred him in AD 62.
In 66 AD, the Jews revolted against Rome. After a brutal siege, Jerusalem fell in AD 70. The city, including the Jewish Temple, was destroyed and the population was mostly killed or removed. According to a tradition recorded by Eusebius and Epiphanius of Salamis, the Jerusalem church fled to Pella at the outbreak of the First Jewish Revolt. According to Epiphanius of Salamis, the Cenacle survived at least to Hadrian's visit in AD 130. A scattered population survived. The Sanhedrin relocated to Jamnia. Prophecies of the Second Temple's destruction are found in the Synoptic Gospels, specifically in Jesus's Olivet Discourse.
1st century persecution
Romans had a negative perception of early Christians. The Roman historian Tacitus wrote that Christians were despised for their "abominations" and "hatred of humankind". The belief that Christians hated humankind could refer to their refusal to participate in social activities connected to pagan worship—these included most social activities such as the theater, the army, sports, and classical literature. They also refused to worship the Roman emperor, like Jews. Nonetheless, Romans were more lenient to Jews compared to Gentile Christians. Some anti-Christian Romans further distinguished between Jews and Christians by claiming that Christianity was "apostasy" from Judaism. Celsus, for example, considered Jewish Christians to be hypocrites for claiming that they embraced their Jewish heritage.
Emperor Nero persecuted Christians in Rome, whom he blamed for starting the Great Fire of AD 64. It is possible that Peter and Paul were in Rome and were martyred at this time. Nero was deposed in AD 68, and the persecution of Christians ceased. Under the emperors Vespasian (r. 69–79) and Titus (r. 79–81), Christians were largely ignored by the Roman government. The Emperor Domitian (r. 81–96) authorized a new persecution against the Christians. It was at this time that the Book of Revelation was written by John of Patmos.
Early centers
Eastern Roman Empire
Jerusalem
In the 2nd century, Roman Emperor Hadrian rebuilt Jerusalem as a Pagan city and renamed it Aelia Capitolina, erecting statues of Jupiter and himself on the site of the former Jewish Temple, the Temple Mount. In the years AD 132–136, Bar Kokhba led an unsuccessful revolt as a Jewish Messiah claimant, but Christians refused to acknowledge him as such. When Bar Kokhba was defeated, Hadrian barred Jews from the city, except for the day of Tisha B'Av, thus the subsequent Jerusalem bishops were Gentiles ("uncircumcised") for the first time.
The general significance of Jerusalem to Christians entered a period of decline during the persecution of Christians in the Roman Empire. According to Eusebius, Jerusalem Christians escaped to Pella, in the Decapolis (Transjordan), at the beginning of the First Jewish–Roman War in AD 66. Jerusalem's bishops became suffragans (subordinates) of the Metropolitan bishop in nearby Caesarea. Interest in Jerusalem resumed with the pilgrimage of the Roman Empress Helena to the Holy Land (c. 326–328 AD). According to the church historian Socrates of Constantinople, Helena (with the assistance of Bishop Macarius of Jerusalem) claimed to have found the cross of Christ, after removing a Temple to Venus (attributed to Hadrian) that had been built over the site. Jerusalem had received special recognition in Canon VII of the First Council of Nicaea in AD 325. The traditional founding date for the Brotherhood of the Holy Sepulchre (which guards the Christian Holy places in the Holy Land) is 313, which corresponds with the date of the Edict of Milan promulgated by the Roman Emperor Constantine the Great, which legalized Christianity in the Roman Empire. Jerusalem was later named as one of the Pentarchy, but this was never accepted by the Church of Rome. (See also: East–West Schism#Prospects for reconciliation).
Antioch
Antioch (modern Antakya, Turkey) was the capital of the Roman province of Syria and a center of Greek culture in the Eastern Mediterranean, as well as a key locus of trade that made it the third-most important city of the Roman Empire. In the Book of Acts, it is said that it was at Antioch where followers of Jesus were first called Christians; it was also the location of the Incident at Antioch, described in the Epistle to the Galatians. It was the site of an early church traditionally said to be founded by Peter; later traditions also attributed the role of Bishop of Antioch as first being held by Peter. The Gospel of Matthew and the Apostolic Constitutions may have been written there. The church father Ignatius of Antioch was its third bishop. The School of Antioch, founded in 270, was one of two major centers of early church learning. The Curetonian Gospels and the Syriac Sinaiticus are two early (pre-Peshitta) New Testament text types associated with Syriac Christianity. It was one of the three whose bishops were recognized at the First Council of Nicaea (325) as exercising jurisdiction over the adjoining territories.
Alexandria
The city of Alexandria in the Nile delta was established by Alexander the Great in 331 BC. Its famous libraries made it a center of Hellenistic learning. The Septuagint translation of the Old Testament began there, and the Alexandrian text-type is recognized by scholars as one of the earliest New Testament types. It had a significant Jewish population, of which Philo of Alexandria is probably the most known author. It produced superior scripture and notable church fathers, such as Clement, Origen, and Athanasius; Edward Gibbon wrote that Alexandria made major contributions to Christian theology. Also noteworthy were the Desert Fathers of Egypt.
By the end of the early-Christian era, Alexandria, Rome, and Antioch were accorded authority over nearby metropolitans. The Council of Nicaea in canon VI affirmed Alexandria's traditional authority over Egypt, Libya, and Pentapolis (North Africa) (the Diocese of Egypt) and probably granted Alexandria the right to declare a universal date for the observance of Easter (see also Easter controversy). Some postulate that Alexandria was not only a center of Christianity, but was also, as a cradle of Gnosticism,
a center for Christian-based Gnostic sects.
Asia Minor
The tradition of John the Apostle was strong in Anatolia (the near-east, part of modern Turkey, the western part was called the Roman province of Asia). Most critical commentaries agree the gospel of John was likely composed in Ephesus. The authorship of the Johannine works traditionally and plausibly occurred in Ephesus, c. 90–110, although some scholars argue for an origin in Syria. This includes the Book of Revelation, although modern Bible scholars believe that it to be authored by a different John, John of Patmos (a Greek island about 30 miles off the Anatolian coast), that mentions Seven churches of Asia. According to the New Testament, the Apostle Paul was from Tarsus (in south-central Anatolia) and his missionary journeys were primarily in Anatolia. The First Epistle of Peter (1:1–2) is addressed to Anatolian regions. On the southeast shore of the Black Sea, Pontus was a Greek colony mentioned three times in the New Testament. Inhabitants of Pontus were some of the first converts to Christianity. Pliny, governor in 110, in his letters, addressed Christians in Pontus. Of the extant letters of Ignatius of Antioch considered authentic, five of seven are to Anatolian cities, the sixth is to Polycarp. Smyrna was home to Polycarp, the bishop who reportedly knew the Apostle John personally, and probably also to his student Irenaeus. Papias of Hierapolis is also believed to have been a student of John the Apostle. In the 2nd century, Anatolia was home to Quartodecimanism, Montanism, Marcion of Sinope, and Melito of Sardis who recorded an early Christian Biblical canon. After the Crisis of the Third Century, Nicomedia became the capital of the Eastern Roman Empire in 286. The Synod of Ancyra was held in 314. In 325 the emperor Constantine convoked the first Christian ecumenical council in Nicaea and in 330 moved the capital of the reunified empire to Byzantium (also an early Christian center and just across the Bosphorus from Anatolia, later called Constantinople), referred to as the Byzantine Empire, which lasted till 1453. The First seven Ecumenical Councils were held either in Western Anatolia or across the Bosphorus in Constantinople.
Caesarea
Caesarea, on the seacoast just northwest of Jerusalem, at first Caesarea Maritima, then after 133 Caesarea Palaestina, was built by Herod the Great, c. 25–13 BC, and was the capital of Iudaea Province (6–132) and later Palaestina Prima. It was there that Peter baptized the centurion Cornelius, considered the first gentile convert. Paul sought refuge there, once staying at the house of Philip the Evangelist, and later being imprisoned there for two years (estimated to be 57–59). The Apostolic Constitutions (7.46) state that the first Bishop of Caesarea was Zacchaeus the Publican.
After Hadrian's siege of Jerusalem (c. 133), Caesarea became the metropolitan see with the bishop of Jerusalem as one of its "suffragans" (subordinates). Origen (d. 254) compiled his Hexapla there and it held a famous library and theological school, St. Pamphilus (d. 309) was a noted scholar-priest. St. Gregory the Wonder-Worker (d. 270), St. Basil the Great (d. 379), and St. Jerome (d. 420) visited and studied at the library which was later destroyed, probably by the Persians in 614 or the Saracens around 637. The first major church historian, Eusebius of Caesarea, was a bishop, c. 314–339. F. J. A. Hort and Adolf von Harnack have argued that the Nicene Creed originated in Caesarea. The Caesarean text-type is recognized by many textual scholars as one of the earliest New Testament types.
Cyprus
Paphos was the capital of the island of Cyprus during the Roman years and seat of a Roman commander. In AD 45, the apostles Paul and Barnabas, who according to Acts 4:36 was "a native of Cyprus", came to Cyprus and reached Paphos preaching the message of Jesus, see also Acts 13:4–13. According to Acts, the apostles were persecuted by the Romans but eventually succeeded in convincing the Roman commander Sergius Paulus to renounce his old religion in favour of Christianity. Barnabas is traditionally identified as the founder of the Cypriot Orthodox Church.
Damascus
Damascus is the capital of Syria and claims to be the oldest continuously inhabited city in the world. According to the New Testament, the Apostle Paul was converted on the Road to Damascus. In the three accounts (Acts 9:1–20, 22:1–22, 26:1–24), he is described as being led by those he was traveling with, blinded by the light, to Damascus where his sight was restored by a disciple called Ananias (who is thought to have been the first bishop of Damascus) then he was baptized.
Ethiopia
The Ethiopian Orthodox Tewahedo Church is one of the largest and oldest Christian churches in Africa; only surpassed in age by the Church of the East, the Armenian Apostolic Church, the Syriac Orthodox Church, the Greek Orthodox Church, and the Coptic Church of Egypt. It has a membership of 32 to 36 million, the majority of whom live in Ethiopia, and is thus the largest of all Oriental Orthodox churches. Next in size are the various Protestant congregations who include 13.7 million Ethiopians. The largest Protestant group is the Ethiopian Evangelical Church Mekane Yesus, with about 5 million members. Catholicism has been present in Ethiopia since the nineteenth century, and numbers over 530,000 believers as of the 2007 census. In total, Christians make up about 63% of the total population of the country.