be the light in my eyes when i cannot find the way be the light be my shield sword for the fight when im weak and weary be my shield be my joy first in my heart all i want for all my days be my joy be thou my vision o lord of my heart naught be all else to me save that thou art thou my best thought by day or by night walking or sleeping thy presence my light high king of heaven my victory won may i reach heavens joys o bright heavens sun heart of my own heart whatever befall still be my vision o ruler of all