"The life of this saint is wonderful beyond measure and is worth reading in full. What did he not endure to fulfil the Law of God? At the age of eighteen, he went off into a mountain in Cappadocia called the Ark and spent 25 years in fasting, vigils and prayer, and struggling with manifold temptations. When a woman came to tempt him and he saw that he would fall into sin with her, he leapt barefoot into the fire and stood in it until the pain brought forth tears from his eyes and he had killed all lust within himself. When other temptations arose, he fled to a lonely rock in the sea and lived there. When, though, in a shipwreck, a woman swam to the rock, he leapt into the sea intending to drown himself. But a dolphin took him upon its back and brought him, by God's providence, to the shore. He then decided to make nowhere his permanent home but to travel incessantly. Thus he passed through 164 towns in two years, exhorting and advising the people. He finally arrived in Athens, where he died in 422." (Prologue)