The Studion Monastery
The Studion (Monastery of Stoudios), to which Evarestus belonged, was a major monastic community in Constantinople dedicated to Saint John the Baptist. In the early ninth century, under the leadership of Theodore the Studite, it became the leading center of Byzantine monastic reform and a stronghold of Orthodox resistance during the iconoclast controversies of the eighth and ninth centuries. Its rule and customs were later taken as a model by monasteries of Mount Athos and across the Orthodox world. Evarestus's life, dated to 825, places him within this period of the monastery's prominence.