Feast day · May 12
Saint Achilles, bishop of Larissa
Saint Achilles was the bishop of Larissa in Thessaly, Greece, during the 4th century. He participated in the First Council of Nicaea and was known for his defense of the orthodox faith. Achilles was respected for his leadership and dedication to pastoral care. Details of his life are limited, but he is honored as a significant figure in early Greek Christianity.