ALL SAINTS CELEBRATED IN NOVEMBER Saints celebrated on the 30th of November SAINTS CASTULUS AND EUPREPIS, MARTYRS Today, we also commemorate Saints Castulus and Euprepis. The Roman Martyrology states: "At Rome, the martyrdom of the Saints Castulus and Euprepis." PRAYER: Grant, we beseech you, almighty God, that the venerable feast of Saints Castulus and Euprepis 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.