O GOD of hope, the true Light of faithful souls, and perfect Brightness of the blessed, Who art verily the Light of the Church: Grant that my heart may both render Thee a. worthy prayer, and always glorify Thee with the offering of praise; through Jesus Christ, Thy Son, our Lord, who livest and reignest with the Father and the Holy Ghost, ever one God, world without end. Amen (Oremus, 1925, p.39).