Canonical Epistle

work by Gregory Thaumaturgus

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June 22, 2026

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The Canonical Epistle is a significant work by Saint Gregory Thaumaturgus, a 3rd-century Greek Christian leader known for his miracles and defense of orthodoxy. Written around 256 CE, this epistle offers valuable insights into church discipline in the Eastern Roman Empire during that period. It addresses moral questions that arose following the Gothic invasion of Pontus, which brought about violence and apostasy. Gregory, who studied under the influential theologian Origen, served as a bishop and focused on practical pastoral care rather than abstract theology. His writings, including the Canonical Epistle, provide historical data on early Christian practices and challenges.12

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St. Gregory Thaumaturgus
His Canonical Epistle (c. 256) contains valuable data on church discipline in the 3rd-century East, resolving moral questions incident to the Gothic invasion of Pontus (modern northwest Turkey), with the rape, pillage, and apostasy that attended it. With his brother, a fellow bishop, Gregory assisted at…
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His Canonical Epistle (c. 256) contains valuable data on church discipline in the 3rd-century East, resolving moral questions incident to the Gothic invasion of Pontus (modern northwest Turkey), with the rape, pillage, and apostasy that attended it. With his brother, a fellow bishop, Gregory assisted at…
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patristic literature
Late 2nd to early 4th century
…dogmatically important Symbol and a Canonical Epistle that is in effect one of the most ancient treatises of casuistry (i.e., the application of moral principles to practical questions).
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…dogmatically important Symbol and a Canonical Epistle that is in effect one of the most ancient treatises of casuistry (i.e., the application of moral principles to practical questions).
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