Abraham Kidunaia was a third-century Syriac Christian priest and hermit who lived in the region of Edessa and Assos. Born into a wealthy family, he chose a life of asceticism by withdrawing to a walled cell shortly before his intended marriage. After inheriting his parents' fortune, he distributed the wealth to the poor. He later served as a priest, gaining a reputation for his gentle character and his efforts to convert pagan populations to Christianity.
Life and ministry

After living as a recluse for ten years, Abraham was ordained a priest by the Bishop of Edessa. He traveled to Beth-Kidunaa, where he faced opposition from locals for destroying pagan idols. Despite being driven away multiple times, his persistence eventually influenced the community. To avoid the temptation of material wealth, he returned to his original cell, where he spent fifty years in prayer and penance until his death around 366.
Veneration
He is recognized as a saint within the Catholic, Eastern Orthodox, and Oriental Orthodox traditions. Different denominations observe his memory on various dates, including October 29 in the Catholic and Eastern Orthodox churches, October 24 in the Syriac Orthodox Church, and December 14 in the Syriac Catholic Church. The Coptic Church commemorates him on July 29.
