O Christ, whose glory fills the heaven, our only hope, in mercy given; Child of a Virgin meek and pure; Son of the Highest evermore: Grant us Thine aid Thy praise to sing, as opening days new duties bring; that with the light our life may be renewed and sanctified by Thee. The morning star fades from the sky, the sun breaks forth; night's shadows fly: O Thou, true Light, upon us shine: our darkness turn to light divine. Within us grant Thy light to dwell: and from our souls dark sins expel; Cleanse Thou our minds from stain of ill, and with Thy peace our bosoms fill. To us strong faith forever give, with joyous hope, in Thee to live; That life's rough way may ever be made strong and pure by charity. All laud to God the Father be; All praise, Eternal Son, to Thee; All glory, as is ever meet, to God the Holy Paraclete.