Vocation and Persecution
Lazarus lived in Constantinople, where he was a priest who led a strict ascetic life and painted holy icons. According to the tradition preserved in his vita, he became a monk at an early age and learned the art of painting, and was renowned for his almsgiving.
His life fell during the second period of Byzantine iconoclasm under the emperor Theophilos, who reigned from 829 to 842. Brought before the emperor, Lazarus refused to destroy the holy images he had painted, and for this he was imprisoned. On his release he resumed painting icons and was arrested a second time.
The sources describe his torture vividly: Theophilos ordered horseshoes to be heated in a fire until they glowed red, and these were then applied to the iconographer's hands, burning the flesh, because he dared to paint icons of Christ and the saints. He was saved from execution by the intervention of the empress Theodora, a venerator of icons, who according to his vita secluded him for safety in the monastery of Saint John the Forerunner at Phoberos on the Bosporus.