Blessed be the Most Loving Heart and Sweet Name of Our Lord Jesus Christ and the most glorious Virgin Mary, His Mother, in eternity and forever. Amen.

....Only the Heart of Christ who knows the depths of his Father's love could reveal to us the abyss of his mercy in so simple and beautiful a way ----From the Catechism. P:1439

From the depth of my nothingness, I prostrate myself before Thee, O Most Sacred, Divine and Adorable Heart of Jesus, to pay Thee all the homage of love, praise and adoration in my power.
Amen. - - St. Margaret Mary Alacoque
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Act of Consecration to the Sacred Heart

O Sacred Heart of Jesus, to Thee I consecrate and offer up my person and my life, my actions, trials, and sufferings, that my entire being may henceforth only be employed in loving, honoring and glorifying Thee. This is my irrevocable will, to belong entirely to Thee, and to do all for Thy love, renouncing with my whole heart all that can displease Thee.

I take Thee, O Sacred Heart, for the sole object of my love, the protection of my life, the pledge of my salvation, the remedy of my frailty and inconstancy, the reparation for all the defects of my life, and my secure refuge at the hour of my death. Be Thou, O Most Merciful Heart, my justification before God Thy Father, and screen me from His anger which I have so justly merited. I fear all from my own weakness and malice, but placing my entire confidence in Thee, O Heart of Love, I hope all from Thine infinite Goodness. Annihilate in me all that can displease or resist Thee. Imprint Thy pure love so deeply in my heart that I may never forget Thee or be separated from Thee.
I beseech Thee, through Thine infinite Goodness, grant that my name be engraved upon Thy Heart, for in this I place all my happiness and all my glory, to live and to die as one of Thy devoted servants.

Amen.

. -- St. Margaret Mary Alacoque

from the book
Devotion To The Sacred Heart
by Fr. John Croiset, S.J.