“Tell souls not to place within their own hearts obstacles to My mercy, which so greatly wants to act within them. My mercy works in all those hearts which open their doors to it. Both the sinner and the righteous person have need of My mercy. Conversion, as well as perseverance, is a grace of My mercy. Let souls who are striving for perfection particularly adore My mercy, because the abundance of graces which I grant them flows from My mercy. I desire that these souls distinguish themselves by boundless trust in My mercy. I myself will attend to the sanctification of such souls. I will provide them with everything they will need to attain sanctity. The graces of My mercy are drawn by means of one vessel only, and that is-trust. The more a soul trusts, the more it will receive. Souls that trust boundlessly are a great comfort to Me, because I pour all the treasures of My graces into them. I rejoice that they ask for much, because it is My desire to give much, very much. On the other hand, I am sad when souls ask for little, when they narrow their hearts.”
—Jesus to St. Faustina