Eusebius
Historian of Christianity and bishop of Caesarea.
Eusebius of Caesarea (c. AD 260/265 – 30 May AD 339), also known as Eusebius Pamphilius, was a historian of Christianity, exegete, and Christian polemicist from the Roman province of Syria Palaestina. He became bishop of Caesarea Palaestina around AD 314 and is regarded as one of the most learned Christians during late antiquity. Known as the 'Father of Church history,' he produced foundational works such as the Ecclesiastical History, the Chronicle, and a biography of Constantine the Great, the first Christian Roman emperor.
Little is known of Eusebius’s life; his successor Acacius wrote a biography that is now lost, and most details come from his own writings and later historians like Socrates, Sozomen, and Jerome. He was likely born in or near Caesarea Maritima between 260 and 265, and was baptized there. He lived in Syria Palaestina in 296 when Diocletian’s army passed through, and he later recalled seeing Constantine traveling with the army. Eusebius was made a presbyter by Agapius of Caesarea. He became a pupil of Pamphilus, who had established a school and library in Caesarea based on the legacy of the theologian Origen. Origen’s private library, bequeathed to the Christian community, formed the core of this collection, which Pamphilus expanded with Bibles gathered from across the world. Eusebius helped his master enlarge the library and broaden access to its resources, and he compiled a *Collection of Ancient Martyrdoms*. Because of his close relationship with Pamphilus, Eusebius was sometimes called Eusebius Pamphili, meaning “son of Pamphilus,” and may have been his heir. Through Pamphilus, Eusebius developed a deep admiration for Origen’s thought, though neither man knew Origen personally. Eusebius’s own works, such as the *Preparation for the Gospel*, reflect Origen’s literary tastes, quoting extensively from Plato and later Middle Platonists while avoiding comedy and lyric poetry. He also wrote the *Demonstrations of the Gospel*, *On Discrepancies between the Gospels*, and the *Onomasticon*, a geographical lexicon of biblical places in the Holy Land. His *Ecclesiastical History* used information from Origen to list which texts were accepted by third-century churches, influencing later canon lists.
- born
- c. AD 260/265
- died
- 30 May AD 339
- field
- History, biblical exegesis, polemics
- nationality
- Roman (Syria Palaestina)
- known_for
- Ecclesiastical History, Chronicle, Life of Constantine, Onomasticon
Lore & Background
Eusebius was most likely born in or around Caesarea Maritima. Nothing is known about his parents. He was baptized and instructed in the city, and lived in Syria Palaestina in 296, when Diocletian's army passed through the region. He was made presbyter by Agapius of Caesarea. Some scholars understand his statement about hearing Dorotheus of Tyre expound the Scriptures to indicate he was Dorotheus's pupil, while others deem the phrase too ambiguous. Through the activities of Origen and his follower Pamphilus, Caesarea became a center of Christian learning. Pamphilus began teaching Eusebius when he was between twenty and twenty-five, and Eusebius was sometimes called Eusebius Pamphili, meaning 'son of Pamphilus.'
Reader's Guide
Eusebius's significance lies in his role as a pioneering historian of the Christian Church. His Ecclesiastical History and Chronicle preserved extensive excerpts from earlier sources that would otherwise have been lost, making him indispensable to later scholars. He also produced works of biblical criticism, including the Onomasticon, a geographical lexicon of the Holy Land. His theological views were controversial: he was suspected of Arianism, and he defended Origen's theology against critics like Eustathius of Antioch. He presided over synods that condemned Athanasius of Alexandria, and he enjoyed the favor of Emperor Constantine, whose biography he wrote. Despite disputes over his orthodoxy, his method of comprehensive citation from original sources ensured his lasting influence on ecclesiastical history.
Did You Know?
- Eusebius was sometimes called Eusebius Pamphili, meaning 'son of Pamphilus,' because of his close relationship with his teacher.
- He compiled a Collection of Ancient Martyrdoms for use as a general reference tool.
- His work Onomasticon is an early geographical lexicon of places in the Holy Land mentioned in the Bible.
- Eusebius's successor at the See of Caesarea, Acacius, wrote a Life of Eusebius that has since been lost.
Notable Quotes (Wikiquote)
"Reported in Josiah Hotchkiss Gilbert, Dictionary of Burning Words of Brilliant Writers (1895), p. 103." — Eusebius "[Christ's] character is twofold: like the head of the body in that he is regarded as God and yet comparable to the feet in that he put on humanity for the sake of our salvation, a man of passions like ours." — Eusebius "While the saving message spread day by day, some providence brought from Ethiopia an officer of the queen, for that nation is still traditionally ruled by a woman." — Eusebius "see Eusebius, Praeparatio Evangelica (Preparation for the Gospel) xv, 6l." — Eusebius
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