Theodore the Studite presided over the Studios monastery at Constantinople, leaving monuments of genius and piety from the sacred Letters; he contended with the Iconoclast Emperors Constantine Copronymus and Leo the Isaurian, slew the heresy, and consecrated the trophies of the holy faith
"St. Plato presided over it; after him Theodore the Studite, around the year of the Lord 800, left so many monuments of his genius and piety from the sacred Letters"