1. Jesus, I trust in You.
Diary, §327

2. “Mankind will not have peace until it turns with trust to My mercy.”
Diary, §300

3. “Proclaim that mercy is the greatest attribute of God.”
Diary, §301

4. “The more a soul trusts, the more it will receive.”
Diary, §1578

5. “I never reject a contrite heart.”
Diary, §1485

6. “I am Love and Mercy itself.”
— Diary, §1074

7. “My mercy is greater than your sins, and those of the entire world.”
— Diary, §1485

8. “I never reject a contrite heart.”
— Diary, §1485

9. “Let no soul fear to draw near to Me.”
— Diary, §699

10. “The more a soul trusts, the more it will receive.”
— Diary, §1578

11. “The graces of My mercy are drawn by means of one vessel only, and that is — trust.”
— Diary, §1578

12. “I have opened My Heart as a living fountain of mercy.”
— Diary, §1520

13. “Let all souls draw life from it.”
— Diary, §1520

14. “Let them approach this sea of mercy with great trust.”
— Diary, §1520

15. “On the cross, the fountain of My mercy was opened wide by the lance for all souls.”
— Diary, §1182

16. “No one have I excluded!”
— Diary, §1182

17. “I let My Sacred Heart be pierced with a lance.”
— Diary, §1485

18. “Come then with trust to draw graces from this fountain.”
— Diary, §1485

19. “Sooner would heaven and earth turn into nothingness than would My mercy not embrace a trusting soul.”
— Diary, §1777

20. “Souls that make an appeal to My mercy delight Me.”
— Diary, §1146

21. “To such souls, I grant even more graces than they ask.”
— Diary, §1146

22. “I cannot punish even the greatest sinner if he makes an appeal to My compassion.”
— Diary, §1146

23. “All grace flows from mercy.”
— Diary, §1507

24. “God’s mercy is stronger than our misery.”
— Diary, §1507

25. “One thing alone is necessary: that the sinner set ajar the door of his heart.”
— Diary, §1507

26. “I am Mercy itself for the contrite soul.”
— Diary, §1739

27. “Mankind will not have peace until it turns with trust to My mercy.”
— Diary, §300

28. “Proclaim that mercy is the greatest attribute of God.”
— Diary, §300

29. “All the works of My hands are crowned with mercy.”
— Diary, §300

30. “I desire that the first Sunday after Easter be the Feast of Mercy.”
— Diary, §299–300

31. “Let no soul fear to draw near to Me, even though its sins be as scarlet.”
— Diary, §699

32. “This is the hour of great mercy for the whole world.”
— Diary, §1320

33. “In this hour, I will refuse nothing to the soul that makes a request of Me.”
— Diary, §1320

34. “You are to show mercy to your neighbor always and everywhere.”
— Diary, §742

35. “You must not shrink from this or try to excuse or absolve yourself from it.”
— Diary, §742

36. “I demand from you deeds of mercy.”
— Diary, §742

37. “These are to arise out of love for Me.”
— Diary, §742

38. “Deed, word, prayer.”
— Diary, §742

39. “When a soul approaches Me with trust, I fill it with such an abundance of graces.”
— Diary, §1074

40. “It cannot contain them within itself, but radiates them to other souls.”
— Diary, §1074

41. “The flames of mercy are burning Me.”
— Diary, §1074

42. “I desire to pour them out upon human souls.”
— Diary, §1074

43. “Tell aching mankind to snuggle close to My merciful Heart.”
— Diary, §1074

44. “I will fill it with peace.”
— Diary, §1074

45. “He will not allow those who have placed all their trust in Him to be put to shame.”
— Diary, §358

46. “I will never cease to trust in Him.”
— Diary, §1192

47. “Do not lose heart or give in to despondency.”
— Diary, §1487

48. “My mission will not come to an end upon my death.”
— Diary, §281

49. “I will draw aside for you the veils of heaven.”
— Diary, §281

50. “Your duty is to be faithful to My grace.”
— Diary, §1650

Editorial note

There is an important correction to make to the earlier collection: Diary §300 and §699 are sometimes quoted online with different paragraph boundaries or combined wording, and some quotations attributed to Faustina are actually words of Jesus recorded by Faustina. I recommend preserving the distinction:

• [Jesus] — words Faustina records as spoken by Christ.
• [Faustina] — Faustina’s own prayer/reflection.
• [Diary] — a direct quotation from Faustina’s narrative.

The original Diary was written in Polish, and the English edition is a translation; the manuscript history and later editions are discussed by The Divine Mercy.

Also, some of the quotations above are deliberately short excerpts from larger sentences, rather than complete sentences. That is appropriate if your heading is “Short Authentic Quotations”, but I would not label each one “complete quotation.”