Life
According to the Russian-tradition vita, Arsenius was born in the city of Rzhev and at first bore the name Ambrose. By trade he was engaged in leather dressing.
His mother pressed him to marry; after a time, however, he left his home and his wife and went to Novgorod. There he took monastic vows and is said to have founded a monastery.
The same accounts describe his ascetic life: he mortified his body in every way he could, wearing chains and heavy iron fetters beneath shabby clothing, and prayed with tears. By these labors, the tradition relates, he received from God the gift of clairvoyance. He is remembered above all as a fool for Christ's sake.