St. John of Egypt
Saint John of Egypt (? – 394), also known as John the Hermit or John the Anchorite (Latin: Iohannes anchorita), was one of the hermits of the Nitrean desert. He began as a carpenter and left to solitude after receiving a divine call. According to hagiographer Alban Butler, John was noted for performing seemingly absurd acts at the bidding of the Holy Spirit, such as rolling rocks from place to place and cultivating dead trees. He then withdrew to the top of a cliff, where he could avoid all human contact.