Euchologion
Quick Summary
The Euchologion is a principal service book used in the Eastern Orthodox Church, containing liturgies, prayers, and rites. Saint Sarapion, an Egyptian monk, theologian, and bishop of Thmuis in the 4th century, authored a significant work also titled Euchologion. This text is considered important evidence of early Christian public prayer, featuring liturgical texts for various rites and blessings, including some of the earliest known formulas for the Eucharist. Sarapion also composed unique eucharistic verses to consecrate bread and wine.12
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