Aphrahat was a fourth-century hermit originally from the Sassanian Empire who lived in Mesopotamia and Syria. After converting to Christianity, he sought a life of penance and contemplation, first residing in a cell near Edessa before moving to a hermitage near Antioch. He was known for his ascetic lifestyle, which included wearing coarse clothing and eating a simple diet. During the reign of the emperor Valens, he became an influential figure for the Orthodox community, providing spiritual guidance and support during periods of religious persecution.