The Church Fathers, Early Church Fathers, Christian Fathers, or Fathers of the Church were ancient and influential Christian theologians and writers who established the intellectual and doctrinal foundations of Christianity. The historical period in which they worked became known as the Patristic Era and spans approximately from the late 1st to mid-8th centuries, flourishing in particular during the 4th and 5th centuries, when Christianity was in the process of establishing itself as the state church of the Roman Empire.
For many denominations of Christianity, the writings of the Ante-Nicene Fathers, Nicene Fathers and Post-Nicene Fathers are included in Sacred Tradition. As such, in traditional dogmatic theology, authors considered Church Fathers are treated as authoritative for the establishment of doctrine. The academic field of patristics, the study of the Church Fathers, has extended the scope of the term, and there is no definitive list. Some, such as Origen and Tertullian, made major contributions to the development of later Christian theology, but certain elements of their teaching were later condemned.
Apostolic Fathers
The Apostolic Fathers were Christian theologians 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 popular in Early Christianity, were ultimately not included in the canon of the New Testament once it reached its final form. Many of the writings derive from the same time period and geographical location as other works of early Christian literature that did come to be part of the New Testament, and some of the writings found among the Apostolic Fathers' seem to have been just as highly regarded as some of the writings that became the New Testament. The first three, Clement, Ignatius, and Polycarp, are considered the chief ones.
Clement of Rome
Clement of Rome (also known as Pope Clement I) was a late 1st-century bishop of Rome who, according to Tertullian, was ordained by Saint Peter. According to Irenaeus, Clement was the fourth bishop of Rome after Anacletus. Eusebius described him as the "co-laborer" of Paul and identified him with the Clement mentioned in Philippians 4:3.
The First Epistle of Clement () is the earliest extant epistle from a Church Father. In the epistle, Clement calls on the Christians of Corinth to maintain harmony and order. Copied and widely read in the Early Church,Elliott, John. 1 Peter. Doubleday, Toronto, 2000. Page 138. First Clement had been considered by some as part of the New Testament canon, e.g., listed as canonical in Canon 85 of the Canons of the Apostles, among other early canons of the New Testament, showing that it had canonical rank in at least some regions of early Christendom. As late as the 14th century Ibn Khaldun mentions it as part of the New Testament..
Ignatius of Antioch
Ignatius of Antioch (also known as Theophorus) ()See "Ignatius" in The Westminster Dictionary of Church History, ed. Jerald Brauer (Philadelphia:Westminster, 1971) and also David Hugh Farmer, "Ignatius of Antioch" in The Oxford Dictionary of the Saints (New York:Oxford University Press, 1987). was the third bishop of Antioch, and was said to be a student of the Apostle John. En route to his martyrdom in Rome, Ignatius wrote a series of letters which have been preserved. Important topics addressed in these letters include ecclesiology, the sacraments, the role of bishops, and the incarnation of Christ. He is the second after Clement to mention Paul's epistles.
Polycarp of Smyrna
Polycarp of Smyrna () was a Christian bishop of Smyrna (now İzmir in Turkey). It is recorded that he had been a disciple of "John". The options/possibilities for this John are John, the son of Zebedee, traditionally viewed as the author of the Gospel of John, or John the Presbyter. Traditional advocates follow Eusebius of Caesarea in insisting that the apostolic connection of Polycarp was with John the Evangelist and that he was the author of the Gospel of John, and thus the Apostle John.
Polycarp tried and failed to persuade Pope Anicetus to have the West celebrate Passover on the 14th of Nisan, as in the Eastern calendar. Around AD 155, the Smyrnans of his town demanded Polycarp's execution as a Christian, and he died a martyr. The story of his martyrdom describes how the fire built around him would not burn him, and that when he was stabbed to death, so much blood issued from his body that it quenched the flames around him.
Papias of Hierapolis
Very little is known of Papias apart from what can be inferred from his own writings. He is described as "an ancient man who was a hearer of John and a companion of Polycarp" by Polycarp's disciple Irenaeus (). Eusebius adds that Papias was Bishop of Hierapolis around the time of Ignatius. In this office, Papias was presumably succeeded by Abercius of Hierapolis. The name Papias was very common in the region, suggesting that he was probably a native of the area. The work of Papias is dated by most modern scholars to about AD 95–120.
Despite indications that the work of Papias was still extant in the Late Middle Ages, the full text is now lost; however, extracts appear in a number of other writings, some of which cite a book number.
Greek Fathers
Those who wrote in Greek are called the Greek (Church) Fathers. In addition to the Apostolic Fathers, famous Greek Fathers include: Justin Martyr, Irenaeus of Lyons, Clement of Alexandria, Origen of Alexandria, Athanasius of Alexandria, the Cappadocian Fathers (Basil of Caesarea, Gregory Nazianzus, Gregory of Nyssa), Peter of Sebaste, Diodorus of Tarsus, Theodore of Mopsuestia, John Chrysostom, Cyril of Alexandria, Maximus the Confessor, and John of Damascus.
In the Catholic Church tradition, Athanasius of Alexandria ( – 373), Basil of Caesarea ( – 379), Gregory of Nazianzus (329 – ), and John Chrysostom (347–407) are four Greek Church Fathers who are called the "Great Church Fathers", and in the Eastern Orthodox Church, three of these (Basil of Caesarea, Gregory of Nazianzus and John Chrysostom) are honored as the "Three Holy Hierarchs".
Justin Martyr
Justin Martyr was an early Christian apologist, and is regarded as the foremost interpreter of the theory of the Logos in the 2nd century.Rokeah (2002) Justin Martyr and the Jews p.22.Philippe Bobichon, Dialogue with Trypho, critical edition and French translation, vol. 1 ; vol. 2 . He was martyred, alongside some of his students, and is considered a saint by the Catholic Church, Oriental Orthodox Churches, the Eastern Orthodox Church, and Anglicanism.
Irenaeus of Lyons
Irenaeus was bishop of Lugdunum in Gaul, which is now Lyon(s), France. His writings were formative in the early development of Christian theology, and he is recognized as a saint by both the Eastern Orthodox Church and the Catholic Church. He was a notable early Christian apologist. He was also a disciple of Polycarp.
In his best-known book, Against Heresies (c. 180), he enumerated heresies and attacked them. Irenaeus wrote that the only way for Christians to retain unity was to humbly accept one doctrinal authority—episcopal councils. Irenaeus proposed that the Gospels of Matthew, Mark, Luke and John all be accepted as canonical.
Clement of Alexandria
Clement of Alexandria (c. 150–215) was the first member of the church of Alexandria whose writings have survived, and was one of its most distinguished teachers. He saw wisdom in Greek philosophy and sought to harmonize it with Christian doctrine. Clement opposed Gnosticism, and yet used some of its terminology; for instance, he valued gnosis that with communion for all people could be held by common Christians. He developed a Christian Platonism and has been described by scholars as "the founder of what was to become the great tradition of Christian philosophical theology." Due to his teaching on salvation and divine judgement in passages such as Paedagogus 1.8 and Stromata 7.2, Clement is often regarded as one of the first Christian universalists. Like Origen, he arose from the Catechetical School of Alexandria and was well-versed in pagan and biblical literature.
Origen of Alexandria
Origen, or Origen Adamantius () was a scholar and theologian. According to tradition, he was an Egyptian who taught in Alexandria, reviving the Catechetical School where Clement had taught. The patriarch of Alexandria at first supported Origen but later expelled him for being ordained without the patriarch's permission. He relocated to Caesarea Maritima and died there after being tortured during a persecution. He later became a controversial figure and some of his writings were condemned as heretical. Using his knowledge of Hebrew, he produced a corrected Septuagint. He wrote commentaries on all the books of the Bible. In Peri Archon (First Principles), he articulated a systematic philosophical exposition of Christian doctrine. He at times employed an allegorical hermeneutic in his interpretation of the Old Testament, and was partly influenced by Stoic, Neo-Pythagorean, and Platonist thought. Like Plotinus, he has been thought to believe that the soul passes through successive stages before incarnation as a human and after death, eventually reaching God. However, more recent scholarship has concluded that Origen actually denied the preexistence of disembodied souls, and simply taught the preexistence of individuals' logoi in the mind of God. Yet Origen did suggest, based on 1 Corinthians 15:22–28, that all creatures, possibly including even the fallen angels, will eventually be restored and reunited to God when evil is finally eradicated. For Origen, God was the First Principle, and Christ, the Logos through whom salvation is accomplished. Origen's various writings were interpreted by some to imply a hierarchical structure in the Trinity, the temporality of matter, "the fabulous preexistence of souls", and "the monstrous restoration which follows from it." These alleged "Origenist errors" were declared anathema by a council in 553, three centuries after Origen had died in the peace of the church.The Anathemas Against Origen , by the Fifth Ecumenical Council (Schaff, Philip, "The Seven Ecumenical Councils", Nicene and Post-Nicene Fathers, Series 2, Vol. 14. Edinburgh: T&T Clark)The Anathematisms of the Emperor Justinian Against Origen (Schaff, op. cit.)
Athanasius of Alexandria
Athanasius of Alexandria ( – 373) was a theologian, Pope of Alexandria, and a noted Egyptian leader of the 4th century. He is remembered for his role in the conflict with Arianism and for his affirmation of the Trinity. At the First Council of Nicaea (325), Athanasius argued against the Arian doctrine that Christ is of a distinct substance from the Father.
Cappadocian Fathers
The Cappadocian Fathers are Basil the Great (330–379), who was bishop of Caesarea; Basil's younger brother Gregory of Nyssa ( – 395), who was bishop of Nyssa; and a close friend, Gregory of Nazianzus (329–389), who became Patriarch of Constantinople. The Cappadocians promoted early Christian theology and are highly respected in both Western and Eastern churches as saints. They were a 4th-century monastic family, led by Macrina the Younger (324–379) to provide a central place for her brothers to study and meditate, and also to provide a peaceful shelter for their mother. Abbess Macrina fostered the education and development of her three brothers Basil the Great, Gregory of Nyssa and Peter of Sebaste ( – 391) who became bishop of Sebaste.