O heart of Mary, I offer, I consecrate to thee my heart! Thou shalt be the object of my veneration, love and confidence; I will pay thee my devotions every day; I will celebrate thy feasts with joy; I will proclaim thy greatness and thy goodness without ceasing. I will neglect no means of obtaining for thee the honor and the homage which are due unto thee. I will bring all the thoughts and affections of my heart into conformity with thine, and I will make it my duty to imitate thy virtues, especially thy purity and thy humility. Vouchsafe, O Mary, to open thy heart and receive me therein. Amen.