St. Seraphim of Sarov
Seraphim of Sarov was born Prókhor Isídorovich Moshnín and became a Russian monk and mystic who received the high honorific title of starets (meaning in Russian, spiritual teacher). Born to a middle class family at Kursk, he hanged his name to Seraphim upon entering a rnonastery at Sarov in 1777. Ordained in 1793, he soon embarked upon an eremitical life in a solitary hut in the forest near the abbey, resided for a time upon a pillar, and later was walled up. After twenty-five years, he once more entered the world owing to a mystical vision which he attributed to the Virgin Mary. He soon attracted disciples and followers who came from far and wide to receive his counsel and to partake of his spiritual program of contemplative prayer, monastic-like austerities, and rigorous self-discipline. The Russian Orthodox Church canonized him in 1913, and his teachings have been the source of many books, making him well-known in the Western Churches.
Seraphim of Sarov is one of the most renowned Russian saints and is venerated in the Eastern Orthodox Church. He is generally considered the greatest of the 18th-century startsy (elders). Seraphim extended the monastic teachings of contemplation, theoria and self-denial to the layperson. He taught that the purpose of the Christian life was to receive the Holy Spirit. Perhaps his most popular quotation amongst his devotees is "acquire a peaceful spirit, and thousands around you will be saved."
He died in 1833 and his feast day is January 2nd.