Life and Ascetic Practice
According to the synaxarion, Agathon was a contemporary of Saint Macarius the Great and a disciple of Saint Lot, and he lived in asceticism in a skete in Egypt. Despite his renown for discernment and spiritual wisdom, which drew monks to seek his counsel, he was distinguished by exceptional meekness and accounted himself the most sinful of men.
By tradition, Agathon came to the Thebaid as a young man and trained under Abba Poemen, later moving to Scetis and living near the Nile with his disciple Abraham. He is recorded as having known other notable Desert Fathers, including Amoun, Macarius, Joseph, and Peter.