My daughter, your love compensates Me for the coldness of many souls.
(Diary of St. Faustina, 1816)

I want you to become like a knight experienced in battle, who can give orders to others amid the exploding shells. In the same way, My child, you should know how to master yourself amid the greatest difficulties, and let nothing drive you away from Me, not even your falls.
(Diary of St. Faustina, 1823)

I demand from you deeds of mercy, which are to arise out of love for Me. You are to show mercy to your neighbors always and everywhere. You must not shrink from this or try to excuse or absolve yourself from it.

(Diary of St. Faustina, 742)

Souls who spread the honor of My mercy I shield through their entire lives as a tender mother her infant, and at the hour of death I will not be a Judge for them, but the Merciful Savior. (Diary of St. Faustina 1075)

Try your best to make the Stations of the Cross at 3 o clock. If you are not able to make the Stations of the Cross, then at least step into the chapel for a moment and adore, in the Blessed Sacrament, My Heart, which is full of mercy; and should you be unable to step into the chapel, immerse yourself in prayer there where you happen to be, if only for a very brief instant. (Diary of St. Faustina, 1572)

Souls perish in spite of My bitter Passion. I am giving them the last hope of salvation; that is, the Feast of My Mercy. If they will not adore My mercy, they will perish for all eternity.