Saint Mari
1st-century Syriac missionary and apostle, Christian saint, one of the Seventy Disciples and founder of the Church of the East
About Saint Mari
Saint Mari was a Syrian catholic priest and christian missionary.
Saint Mari [ܡܳܐܪܝ̣], also known as Mares According to the Acts of Mari, Addai sent him to convert the area south and east of Edessa. Mari is believed to have done missionary work around Nineveh, Nisibis, and along the Euphrates, and is said to have been one of the great apostles to Syria and Persia. He performs a number of miracles as proof of his holiness.
He and Thaddeus are credited with the Liturgy of Addai and Mari.
Mari was buried in Dayr-Kuni.
Veneration Mari is venerated as a saint by the Assyrian Church of the East, the Chaldean Catholic Church, and the Syro-Malabar Catholic Church. His feast day is 5 August in the Christian calendar.
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Important facts
Frequently asked questions
Who was Saint Mari?
1st-century Syriac missionary and apostle, Christian saint, one of the Seventy Disciples and founder of the Church of the East
When did Saint Mari die?
Saint Mari died in 101.
What was Saint Mari's occupation?
Saint Mari was a catholic priest and christian missionary.
What nationality was Saint Mari?
Saint Mari was Syrian.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Saint Mari. https://biography.guide/saint-mari/
MLA: "Saint Mari." Biography.guide, https://biography.guide/saint-mari/.
Chicago: "Saint Mari." Biography.guide. https://biography.guide/saint-mari/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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