Lord God almighty,
open wide the door of my heart
and illumine it with the grace of the Holy Spirit,
that I may seek what is pleasing to your will.
Guide my thoughts and my heart,
and lead my life in the way of your commandments,
that I may always seek to fulfill them,
and that I may grasp the eternal joys of the heavenly life;
through Jesus Christ our Lord.
Source: The Venerable Bede (672–735)
Source of this version: Freely modified from A Book of Prayers: Together with Psalms and Hymns and Spiritual Songs, Ancient and Modern, Ed. Charles Leffingwell, Morehouse Publishing Company, 1921, p. 44 #4