ALL SAINTS CELEBRATED IN JULY Saints celebrated on the 1st of July SAINT AARON, LEVITE Today, we also commemorate Saints Aaron. The Roman Martyrology states: "On Mount Hor, the demise of Saint Aaron, the first priest of the Levitical Order." PRAYER: Grant, we beseech you, almighty God, that the venerable feast of Saint Aaron 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.