No soul will be justified until it turns with confidence to My mercy, and this is why the first Sunday after Easter is to be the Feast of Mercy. On that day, priests are to tell everyone about My great and unfathomable mercy.

(Divine Mercy in my Soul 570)

Tell them that no soul that has called upon My mercy has been disappointed or brought to shame. I delight particularly in a soul which has placed its trust in My goodness.

"Tell me all, my child, hide nothing from Me, because My loving Heart, the Heart of your Best Friend, is listening to you." (Diary of St. Faustina, 1486)

"Tell me about everything, be sincere in dealing with Me, reveal all the wounds of your heart. I will heal them, and your suffering will become a source of your sanctification."(Diary of St. Faustina, 1487)

"My child, all your sins have not wounded My Heart as painfully as your present lack of trust does, that after so many efforts of My love and mercy, you should still doubt My goodness." (Diary of St. Faustina, 1486)

"Be merciful to others, as I am to you; and, when you feel your strength failing, if you come to the fountain of mercy to fortify your soul, you will not grow weary on your journey." (Diary of St. Faustina, 1486)