Prayer for Fidelity to God

Grant, O God, that my heart which was made for you alone, may ever be wholly yours; that free from all undue affection to creatures, it may refer all to you and seek you alone in all things. Yes, my God, I know, with St. Augustine, that you are the center of all hearts, because you are their last end and sovereign good and that they cannot rest until they rest in you. Grant me, therefore, what I ask now: a faithful, sovereign, and constant adherence to you. Amen.