ALL SAINTS CELEBRATED IN DECEMBER Saints celebrated on the 5th of December SAINT NICETIUS, BISHOP OF TRIER Today, we also commemorate Saint Nicetius . The Roman Martyrology states: "At Treves [Trier], Saint Nicetius, bishop, a man of great sanctity." PRAYER: Grant, we beseech you, almighty God, that the venerable feast of Saint Nicetius may increase our devotion and promote our salvation. Through our Lord Jesus Christ, your Son, who lives and reigns with you in the unity of the Holy Spirit, God, for ever and ever. Amen.