Jesus made known to me how very pleasing to Him were prayers of atonement.
He said to me, The prayer of a humble and loving soul disarms the anger of My Father and draws down an ocean of blessings.
After the adoration, half way to my cell, I was surrounded by a pack of huge black dogs who were jumping and howling and trying to tear me to pieces. I realized that they were not dogs, but demons. One of them spoke up in a rage, “Because you have snatched so many souls away from us this night, we will tear you to pieces.” I answered, “If that is the will of the most merciful God, tear me to pieces, for I have justly deserved it, because I am the most miserable of all sinners, and God is ever holy, just, and infinitely merciful.” To these words all the demons answered as one, “Let us flee, for she is not alone; the Almighty is with her!” (Diary, 320).
we will tear you to pieces
Devotion to the souls in Purgatory contains in itself all the works of mercy, which supernaturalized by a spirit of faith, should merit us Heaven. de Sales