Theodore of Sykeon
Saint Theodore was born out of wedlock in Sykeon, a village of Galatia in Asia Minor. From his childhood, he was under the protection and guidance of the holy Great Martyr George, who often appeared to him, and was as it were his trainer in the hard ascetical discipline which he took upon himself all his life. After a pilgrimage to the Holy Land, he became a monk in his native Galatia. About 584 he was ordained Bishop of Anastasiopolis in Galatia, where he shepherded his flock for ten years. After this, he asked to be allowed to be relieved of the duties of governing the diocese. His request was granted but he was commanded to retain his rank as bishop. Saint Theodore was a great worker of miracles, and also received from God the power to cast out even the most obstinate demons, who called him "Iron-eater" because of his stern way of life. Having passed throughout many regions, worked numerous miracles, and strengthened the faithful in piety, he departed this life in 613.
Apolytikion of Theodore of Sykeon in the Fourth Tone
Since thou hadst been known from thy swaddling bands to be sanctified, and hadst been shown to be filled with graces, thou didst illuminate the world with miracles, and dist drive off the swarms of demons, O sacred minister Theodore; wherefore do thou beseech the Lord in our behalf.
Kontakion of Theodore of Sykeon in the Third Tone
As thy fiery chariot, thou didst ascend on the virtues, O God-bearer, mounting up unto the dwellings of Heaven; and thou wast an Angel living on earth among men, and a man dancing for joy with the holy Angels. Hence, O Theodore, thou hast proved a godly vessel of awesome wonders and signs.