Promises of Jesus
to Saint Margaret Mary Alacoque
for souls devoted to his Sacred Heart

1. I will give them all the graces necessary for their state of life.
2. I will establish peace in their homes.
3. I will comfort them in all their afflictions.
4. I will be their secure refuge during life, and especially at the hour of death.
5. I will bestow abundant blessings on all their undertakings.
6. Sinners shall find in my Heart the source and ocean of infinite mercy.
7. Tepid souls shall become fervent.
8. Fervent souls shall rise rapidly to a high degree of perfection.
9. I will bless every place where a picture of my Sacred Heart shall be exposed and honoured.
10. I will give to priests the power to touch the hardest hearts.
11. Those who shall promote this devotion shall have their names written in my Heart, never to be blotted out.
12. I promise you, in the excessive mercy of my Heart, that its all-powerful love will grant to all those who receive Holy Communion on the First Friday of every month for nine consecutive months, the grace of final repentance, and that they shall not die without receiving the sacraments, and that my Divine Heart shall be their safe refuge in that last moment. 

Condition required: Make a Novena of nine Holy Communions on Nine Fridays with the right dispositions, especially with the intention of making reparation to the Heart of Jesus for one's own sins and sins committed by others.