O Thou, who art the source of joy and light,
The great Revealer of the will Divine;
Thyself Divine, all nature owns Thy might,
And bows in homage at a beck of Thine,
Afford me light to guide my unskilled hand,
And by Thy Spirit all my thoughts command.
To Thy great name I dedicate my powers,
Yielding to Thee what Thou with blood hast bought,
Resolved that Thou shalt have my days and hours,
And for Thy sake shall every work be wrought;