In this prayer, written by Merry Cardinal Del Val, secretary of state under Pope Saint Pius X, we ask Christ to unite our heart to His, so that we may live our lives as He wishes us to and never forget the sacrifice that He made in dying for us. This is only one of many prayers to the Sacred Heart of Jesus, whose feast is celebrated each year 19 days after Pentecost Sunday.
Act of Love to the Sacred Heart
Reveal Thy Sacred Heart to me, O Jesus, and show me Its attractions. Unite me to It for ever. Grant that all my aspirations and all the beats of my heart, which cease not even while I sleep, may be a testimonial to Thee of my love for Thee and may say to Thee: Yes, Lord, I am all Thine; the pledge of my allegiance to Thee rests ever in my heart and will never cease to be there. Do Thou accept the slight amount of good that I do and be graciously pleased to repair all my wrongdoing; so that I may be able to bless Thee in time and in eternity. Amen.

