She wrote that in one of his appearances to her, Christ made 12 promises to those who attend Mass and receive Communion on nine consecutive first Fridays of the nine consecutive months:
- I promise you in the excessive mercy of my heart that my all-powerful love will grant to all those who communicate on the First Friday in nine consecutive months the grace of final penitence, they shall not die in my disgrace nor without receiving the sacraments; my divine heart shall be their safe refuge in this last moment.
- I will give them all of the graces necessary for their state of life.
- I will establish peace in their houses.
- I will comfort them in all their afflcitions.
- I will be their strength during life and above all during death.
- I will bestow a large blessing upon all their undertakings.
- Sinners shall find in my heart the source and infinite ocean of mercy.
- Tepid souls shall grow fervent.
- Fervent souls shall quickly mount to high perfection.
- I will bless every place where a picture of my heart shall be set up and honored.
- I will give to priests the gift of touching the most hardened hearts.
- Those who shall promote this devotion shall have their names written in my heart, never to be blotted out.
- Little White Book, Diocese of Saginaw