The word catholic comes from the Greek phrase καθόλου 'on the whole, according to the whole, in general', and is a combination of the Greek words κατά 'about' and ὅλος 'whole'. The first known use of "Catholic" was by the church father Saint Ignatius of Antioch in his Letter to the Smyrnaeans. In the context of Christian ecclesiology, it has a rich history and several usages.
Ignatius of Antioch, also known as Ignatius Theophorus, was an early Christian writer and Patriarch of Antioch. While en route to Rome, where he met his martyrdom, Ignatius wrote a series of letters. This correspondence forms a central part of a later collection of works by the Apostolic Fathers. He is considered one of the three most important of these, together with Clement of Rome and Polycarp. His letters also serve as an example of early Christian theology, and address important topics including ecclesiology, the sacraments, and the role of bishops.
Polycarp was a Christian bishop of Smyrna. According to the Martyrdom of Polycarp, he died a martyr, bound and burned at the stake, then stabbed when the fire failed to consume his body. Polycarp is regarded as a saint and Church Father in the Catholic, Eastern Orthodox, Oriental Orthodox, Anglican, and Lutheran churches.
Clement of Rome, also known as Pope Clement I, was the bishop of Rome in the late first century AD. He is listed by Irenaeus and Tertullian as the bishop of Rome, holding office from 88 AD to his death in 99 AD. He is considered to be the first Apostolic Father of the Church, one of the three chief ones together with Polycarp and Ignatius of Antioch.
Onesimus, also called Onesimus of Byzantium and The Holy Apostle Onesimus in the Eastern Orthodox Church, was probably a slave to Philemon of Colossae, a man of Christian faith. He may also be the same Onesimus named by Ignatius of Antioch as bishop in Ephesus which would put Onesimus's death closer to 95. If so, Onesimus went from slave to brother to bishop.
James the Just, or a variation of James, brother of the Lord, was "a brother of Jesus", according to the New Testament. He was the first leader of the Jerusalem Church of the Apostolic Age. Traditionally, it is believed he was martyred in AD 62 or 69 by being stoned to death by the Pharisees on order of High Priest Ananus ben Ananus. James, Joses, Simon, and Judas are mentioned as the brothers or siblings of Jesus as well as two unnamed sisters.
The Didache, also known as The Lord's Teaching Through the Twelve Apostles to the Nations, is a brief anonymous early Christian treatise written in Koine Greek, dated by modern scholars to the first or second century AD.
The Apostolic Fathers, also known as the Ante-Nicene Fathers, were core Christian theologians among the Church Fathers who lived in the 1st and 2nd centuries AD who are believed to have personally known some of the Twelve Apostles or to have been significantly influenced by them. Their writings, though widely circulated in early Christianity, were not included in the canon of the New Testament. Many of the writings derive from the same time period and geographical location as other works of early Christian literature which came to be part of the New Testament.
The primacy of Peter, also known as Petrine primacy, is the position of preeminence that is attributed to Peter among the Twelve Apostles.
The Epistle of Polycarp to the Philippians is an epistle attributed to Polycarp, an early bishop of Smyrna, and addressed to the early Christian church in Philippi. It is widely believed to be a composite of material written at two different times, in the first half of the second century. The epistle is described by Irenaeus as follows:
The Epistle of Ignatius to the Trallians is an epistle attributed to Ignatius, a second-century Bishop of Antioch and martyr, and addressed to the church in Tralles. It was written during the bishop's transport from Antioch to his execution in Rome.
The Epistle of Ignatius to the Smyrnaeans is an epistle from circa 110 A.D. attributed to Ignatius of Antioch, a second-century bishop of Antioch, addressed to the Early Christians in Smyrna.
In Christianity, an elder is a person who is valued for wisdom and holds a position of responsibility and authority in a Christian group. In some Christian traditions an elder is an ordained person who serves a local church or churches and who has been ordained to a ministry of word, sacrament and order, filling the preaching and pastoral offices. In other Christian traditions, an elder may be a lay person serving as an administrator in a local congregation, or be ordained and serving in preaching or pastoral roles. There is a distinction between ordained elders and lay elders. The two concepts may be conflated in everyday conversation. In non-Christian world cultures the term elder refers to age and experience, and the Christian sense of elder is partly related to this.
The Liturgy of the eighth book of the Apostolic Constitutions is a complete text of the Christian Divine Liturgy and found in the eighth book of the Apostolic Constitutions. It is the oldest known form that can be described as a complete liturgy and can be dated to the second half of the 4th century. It belongs to the Antiochene Rite.
Saint Peter, also known as Peter the Apostle, Simon Peter, Simeon, Simon, or Cephas, was one of the Twelve Apostles of Jesus Christ and one of the first leaders of the early Christian Church. He appears repeatedly and prominently in all four New Testament gospels as well as the Acts of the Apostles. Catholic and Orthodox tradition accredits Peter as the first bishop of Rome—or pope—and also as the first bishop of Antioch.
The Eastern Orthodox Church is opposed to the Roman Catholic doctrine of papal supremacy. While not denying that primacy does exist for the Bishop of Rome, Eastern Orthodox Christians argue that the tradition of Rome's primacy in the early Church was not equivalent to the current doctrine of supremacy.
The Epistle of Ignatius to the Romans is an epistle attributed to Ignatius of Antioch, a second-century bishop of Antioch. It was written during his transport from Antioch to his execution in Rome. To the Romans contains Ignatius’ most detailed explanation of his views on martyrdom.
The Epistle of Ignatius to the Magnesians is an epistle attributed to Ignatius of Antioch, a second-century bishop of Antioch, and addressed to the church in Magnesia on the Maeander. It was written during Ignatius' transport from Antioch to his execution in Rome.
The Epistle of Ignatius to Polycarp is an epistle attributed to Ignatius of Antioch, a second-century bishop of Antioch, and addressed to Polycarp, the bishop of Smyrna. It was written during Ignatius' transport from Antioch to his execution in Rome.
The Epistle of Ignatius to the Ephesians is an epistle attributed to Ignatius of Antioch, a second-century bishop of Antioch, and addressed to the church in Ephesus of Asia Minor. It was written during Ignatius' transport from Antioch to his execution in Rome.
