Gregory, Bishop of Agrigentum
Saint Gregory, the son of pious parents named Chariton and Theodora, was born in Agrigentum, a city of Sicily, and was great in virtue from his childhood. He was baptized, brought up, and tonsured reader by Bishop Potamion during the reign of Justinian II, in the seventh century. At the age of eighteen he made a pilgrimage to Jerusalem, where he was ordained deacon by Macarius, Bishop of Jerusalem. He traveled to Constantinople, and then to Rome where he was consecrated Bishop of his native Agrigentum. As Bishop of Agrigentum he worked many miracles and shone brilliantly in virtue, but also suffered many great temptation; from the priests Sabine and Crescentius, who so envied him that they slandered him to the Pope as a fornicator and had him cast into prison for two and a half years. In the end, however, he vindicated himself by casting the demon out of the woman who had falsely accused him of committing sin with her. Saint Gregory reposed in peace in deep old age.
Apolytikion in the First Tone
O God of our Fathers, ever dealing with us according to Thy gentleness: take not Thy mercy from us, but by their entreaties guide our life in peace.
Kontakion in the Fourth Tone
With the Holy Spirit's rays, which shine a great light, doth the Church illuminate the way of them that celebrate thy joyous falling asleep today, O righteous Father, supremely blest Gregory.