Library / Nicene and Post-Nicene FathersCanonical EpistleGregory ThaumaturgusDate258 (254–262), approximateLanguageEnglishGenrePatristicOther versions:English: Ante-Nicene FathersGreek: Patrologia Graeca (Open Greek and Latin)Loading the text…← Canonical Epistle to LetoiusThe Canons (from the Sermon on Penitence) →