I give myself and consecrate to the Sacred Heart of our Lord Jesus Christ, my person and my life, my actions, pains, and sufferings, so that I may be unwilling to make use of any part of my being other than to honor, love, and glorify the Sacred Heart. This is my unchanging purpose, namely, to be all his, and to do all things for the love of him, at the same time renouncing with all my heart whatever is displeasing to him. I therefore take you, O Sacred Heart, to be the only object of my love, the guardian of my life, my assurance of salvation, the remedy of my weakness and inconstancy, the atonement for all the faults of my life, and my sure refuge at the hour of death.
Be then, O Heart of goodness, my justification before God the Father, and turn away from me the strokes of his righteous anger. O Heart of love, I put all my confidence in you, for I fear everything from my own wickedness and frailty, but I hope for all things from your goodness and bounty.
Remove from me all that can displease you or resist your holy will; let your pure love imprint your image so deeply upon my heart that I shall never be able to forget you or to be separated from you.
May I obtain from all your loving kindness the grace of having my name written in your Heart, for in you I desire to place all my happiness and glory, living and dying in bondage to you. Amen.
—St. Margaret Mary Alacoque
1. I will give them all the graces necessary for their state in life.
2. I will establish peace in their families.
3. I will comfort them in their trials.
4. I will be their secure refuge during life, and, above all, in death.
5. I will shed abundant blessings on all their undertakings
6. Sinners will find in My Heart an infinite ocean of mercy.
7. Lukewarm souls will become fervent.
8. Fervent souls will rapidly grow in holiness and perfection.
9. I will bless every place where an image of My Heart shall be exposed and honored.
10. I will give to priests the gift of touching the most hardened hearts.
11. The names of those who promote this devotion will be written in My Heart, never to be blotted out.
12. I promise thee, in the excessive mercy of My Heart, that My all-powerful love will grant to all those who receive Holy Communion on the First Friday of nine consecutive months, the grace of final penitence; they shall not die in My disgrace nor without receiving their Sacraments; My Divine Heart shall be their safe refuge in this last moment.