O Light that knew no dawn, That shines to endless day, All things in earth and Heav'n Are lustered by Thy ray; No eye can to Thy throne ascend, Nor mind Thy brightness comprehend. Thy grace, O Father, give, That I might serve in fear; Above all boons, I pray, Grant me Thy voice to hear; From sin Thy child in mercy free, And let me dwell in light with Thee. That, cleansed from stain of sin, I may meet homage give; And pure in heart, behold Thy beauty while I live; Clean hands in holy worship raise, And Thee, O Christ my Savior, praise. In supplication meek To Thee I bend the knee; O Christ, when Thou shalt come, In love remember me, And in Thy kingdom, by Thy grace, Grant me a humble servant's place. Thy grace, O Father, give, I humbly Thee implore; And let Thy mercy bless Thy servant more and more. All grace and glory be to Thee, From age to age eternally.