Almighty God, in whom we live and move and have our being, who hast made us for thyself, so that our hearts are restless till they rest in thee: Grant us purity of heart and strength of purpose, that no selfish passion may hinder us from knowing thy will, no weakness from doing it; but that in thy light we may see light clearly, and in thy service find our perfect freedom; through Jesus Christ our Lord.
–St. Augustine