"Do not grow weary of praying for sinners. You know what a burden they are to My Heart. Relieve My deathly sorrow: dispense My mercy." (975)
Let us in a particular way remember the souls of those priests who submitted to the advances of the devil. There are so many many of them but who will pray for them if not you and me?
Pray for the most vile people you encounter. It may be for this purpose that God put them in your path.