John the Dwarf, son of poor parents in Tese, was born about 339. At the age of eighteen he went to Scetis and was trained by Abba Ammoes for twelve years. He attracted many disciples and in order to preserve his own solitude he dug himself a cave underground. He was ordained priest, and the number of his sayings, recorded and preserved, points to his importance among his disciples. After 407 he went to Suez and the Mountain of Anthony.
2. It was said of Abba John the Dwarf, that one day he said to his elder brother, ‘I should like to be free of all care, like the angels, who do not work, but ceaselessly offer worship to God.’ So he took off his cloak and went away into the desert. After a week he came back to his brother. When he knocked on the door, he heard his brother say, before he opened it ‘Who are you?’ He said, ‘I am John, your brother.’ But he replied, ‘John has become an angel, and henceforth he is no longer among men.’ Then the other begged him saying, ‘It is I.’ However, his brother did not let him in, but left him there in distress until morning. Then, opening the door, he said to him, ‘You are a man and you must once again work in order to eat.’ Then John made a prostration before him, saying, ‘Forgive me.’
The sayings of the Desert Fathers, Benedicta Ward, p. 86, paragraph 2.