The Holy Martyr Theokteristus, Igumen of the Pelekete monastery, suffered for the holy icons under the impious emperor Constantine Copronymos (741-775). Also subjected to tortures were Saint Stephen the New (November 28), and other pious monks. Saint Theokteristus was burned with boiling tar.
The holy martyr was a spiritual writer, and composed a Canon to the Mother of God “Sustainer in Many Misfortunes.”