Nicene Era

Ecclesiastical History & Life of Constantine

Eusebius of Caesarea · c. 313 – 339

Historical Context

Bishop of Caesarea in Palestine, court theologian to Constantine, and the pioneer of Christian historiography.

Summary

The Ecclesiastical History (in ten books) traces the Church from the apostles to Constantine, preserving countless documents, letters, and lost writings that would otherwise be unknown. The Life of Constantine reads the emperor's rise as providence unfolding, while other works defend a moderate Origenist Trinitarianism.

Major Themes

  • Church history
  • Providence and empire
  • Preservation of earlier sources
  • Constantinian theology

Important Quotations

It is my purpose to write an account of the successions of the holy apostles…
Ecclesiastical History 1.1

Related Timeline Events

Related Doctrines

Primary Sources

Further Reading

  • Aaron Johnson, Eusebius (Understanding Classics)