The Church Fathers
he church fathers are the teachers who led the church from the death of the apostles to the Council of Chalcedon in 451. They defended the faith against persecution and heresy, recognized the canon of Scripture, and gave the church its creeds on the Trinity and the person of Christ. The 21 figures below were among the major contributors of the patristic era. Each page gives a short sketch of his life and teaching, with sources cited.
Both Rome and the Reformers claimed the fathers. Rome appealed to them as witnesses to its tradition, its sacraments, and its hierarchy. The Reformers answered that the fathers were faithful servants but fallible men, to be honored where they followed Scripture and corrected where they did not. Each sketch notes at least one way in which the figure contributed to Roman Catholic theology, Reformation theology, or both.
The Apostolic Fathers
The first generation after the apostles, some of whom knew the apostles themselves.
- Clement of Rome — The Roman elder whose letter to the Corinthians is the earliest Christian writing after the New Testament.
- Ignatius of Antioch — The bishop of Antioch who wrote seven letters on his way to martyrdom in Rome and first spoke of the “catholic church.”
- Papias of Hierapolis — The early bishop whose fragments preserve the oldest testimony to how the Gospels of Mark and Matthew were written.
- Polycarp of Smyrna — The aged bishop of Smyrna, a disciple of the apostle John, whose martyrdom is among the best documented events of antiquity.
Apologists and Ante-Nicene Theologians
The defenders and teachers of the faith in the age of persecution, before the Council of Nicaea (325).
- Justin Martyr — The greatest apologist of the second century, who defended the faith to the emperors and died for “the true philosophy.”
- Irenaeus of Lyons — The bishop of Lyons whose Against Heresies overthrew Gnosticism and grounded the faith in the apostolic Scriptures.
- Clement of Alexandria — The Alexandrian teacher who called philosophy the handmaiden of theology and taught the young Origen.
- Tertullian — The North African apologist who gave the doctrine of the Trinity its Latin vocabulary: one substance, three persons.
- Origen — The most prolific writer of the early church, whose allegorical method shaped a thousand years of biblical interpretation.
- Cyprian of Carthage — The bishop of Carthage who taught that there is no salvation outside the church and made the bishop the center of its unity.
Nicene and Post-Nicene Fathers
The bishops, scholars, and monks of the age of the great councils, from Nicaea (325) to Chalcedon (451).
- Eusebius of Caesarea — The father of church history, whose Ecclesiastical History is the chief source for the church from the apostles to Constantine.
- Athanasius — The bishop of Alexandria, exiled five times, who stood against the world for the full deity of Christ.
- Basil the Great — The leader of the Cappadocian Fathers, defender of the Trinity, “theologian of the Holy Spirit,” and father of Eastern monasticism.
- Gregory of Nazianzus — The Cappadocian “theologian” who defended the Trinity at Constantinople and taught that what Christ did not assume he did not heal.
- Gregory of Nyssa — The philosophical Cappadocian, brother of Basil, who defended the Trinity and helped shape the ransom theory of the atonement.
- Ambrose of Milan — The governor turned bishop who baptized Augustine, humbled an emperor, and taught the West to sing.
- Jerome — The most learned man of the Latin church, whose Vulgate was the Bible of the West for a thousand years.
- John Chrysostom — The “golden-mouthed” preacher of Antioch and Constantinople, the greatest expositor of the early church.
- Augustine of Hippo — The most influential theologian of the early church, whose doctrine of grace was claimed by both Rome and the Reformers.
- John Cassian — The monk of Marseilles regarded as the founder of Semi-Pelagianism, the middle way that shaped medieval teaching on grace.
- Leo the Great — The bishop of Rome whose Tome defined the two natures of Christ at Chalcedon and who claimed Peter’s authority for his see.
