Patrologia Graeca

The Patrologia Graeca or Greek Fathers (often abbreviated PG) is a monumental 161‑volume collection of Greek Christian writings compiled and published by Jacques‑Paul Migne between 1857 and 1866. It serves as the Greek counterpart to the Patrologia Latina and contains the works of the Greek Church Fathers from the earliest centuries of Christianity through the medieval period.

Together with the Patrologia Latina (“Latin Patrology”), the Patrologia Graeca forms one half of Jacques‑Paul Migne’s monumental effort to gather, preserve, and publish the writings of both the Greek and Latin Fathers in a unified, accessible format.

Etymology

The title Patrologia Graeca is Latin and means “Greek Patrology,” referring to the collected writings of the Greek Church Fathers. The word patrologia comes from pater (“father”) and ‑logia (“study” or “words”), indicating a body of literature attributed to the Fathers of the Church. The term Graeca simply means “Greek.” The closest literal English translation would be Words of the Greek Fathers.

Overview

Migne created the Patrologia Graeca to provide scholars with an affordable, comprehensive, and unified edition of the major Greek Christian authors. The series quickly became the standard reference for Greek patristic studies and remains widely used due to its completeness and public‑domain status.

Contents

The Patrologia Graeca includes the writings of:

• The Apostolic Fathers
• Justin Martyr
• Irenaeus
• Clement of Alexandria
• Origen
• Eusebius of Caesarea
• Athanasius
• The Cappadocian Fathers (Basil, Gregory of Nyssa, Gregory of Nazianzus)
• John Chrysostom
• Cyril of Alexandria
• Hippolytus of Rome (Commentary on Daniel)

Each volume contains Greek texts accompanied by Latin translations and editorial notes.

Significance

The Patrologia Graeca is significant because:

• It preserves foundational literature of Eastern Christianity
• It provides a unified citation system used in academic research
• It remains accessible due to its public‑domain status
• It is still cited in modern theological, historical, and biblical studies

Although newer critical editions exist (such as the Sources Chrétiennes series), the PG continues to serve as a standard scholarly reference.

Public Access

Many volumes of the Patrologia Graeca are available through public‑domain repositories such as:

• Wikisource
• Documenta Catholica Omnia

See Also

• Patrologia Latina
• Hippolytus of Rome
• Commentary on Daniel
• Church Fathers