In revelations to St. Faustina Kowalska (Poland 1931-1938), Jesus made extraordinary promises which are expressed in the Journal of the Saint:
To
those who venerates the image of Dine Mercy:
"I promise that the soul that will venerate this image will not perish. I also promise here on earth, victory over enemies already here on earth, especially at the hour of death. I The Lord will defend it as My own Glory. ” (Diary, 48)
“Through this image I will fill souls with graces; so let every soul have access to it” (Diary, 570)
“"I am offering people a vessel with which they have come to the fountain of mercy for Graces. That vessel is this image with the signature: 'Jesus, I trust in You'”.(Diary, 327)
“These rays will shield souls from the wrath of My Father. Blessed are those who live in this shadow of them,because they do not will be reached by the just hand of God.” (Diary, 299)
Jesus said that He would protect cities and houses in which the image was found.
(Note: The important towns of Cracow and Vilno where was established this devotion, were preserved in almost total destruction of Poland in the second world war).
The souls that trust:
“The soul that trusts in My mercy is the happiest because I will care for it".” (Diario, 1273)
“The
graces of My mercy are drawn by a single vessel, and this is trust.
The
more a soul trusts, the more it will receive. The
souls that trust without limits are My great consolation, because in
such souls I pour all the treasures of My Graces. I am glad you ask a
lot, because I want to give a lot.”
(Diary,
1578)
"I have opened My Heart like a living fountain of Mercy. All souls take life its life. To approach with great confidence in this sea of mercy. Sinners will obtain justification and the righteous will be fortified. To those who have placed their trust in My mercy, at the hour of the death I will fill their soul with My divine peace " (Diary, 1520)
“No soul that has called upon My mercy has been disappointed or felt confused. I delight particularly in a soul that trusts in My goodness.” (Diario, 1541)
“He who trusts in My mercy will not perish, for all his matters are Mine, and his enemies will be shattered at the base of My footstool" (Diary, 723)
Those who propagate the Divine Mercy:
“The souls that propagate the devotion to my Mercy, I protect them during their lives as a loving mother protects her new born baby and at the time of death, I will not be a Judge, but rather a Merciful Savior” (Diary, 1075)
“ …To all those who proclaim my great Mercy, I will protect them Myself at the hour of death, as My own glory, even if the sins of souls are as black as night” (Diary, 379)
“All souls who glorify My mercy and propagate the devotion, encouraging others to trust in My mercy, will not experience terror at the hour of death. My mercy will protect them in that final battle…” (Diary, 1540)
Those who pray to the hour of mercy (3:00 pm):
"( At this time nothing will be denied to the soul that prompted by the merits of My Passion ......"(Diary, 1320)
“At this hour you can obtain everything you ask for yourself and for others _ in that hour was established a time of grace for the whole world – the Mercy triumphed over justice. ” (Diary, 1572)
Those who pray the chaplet of Divine mercy:
“ I will defend as My own glory every soul that says this chaplet at the hour of death, or when others pray it beside a dying person, who will get the same forgiveness.”, God’s wrath is placated and unfathomable mercy wrap the soul, and the entrails of My tender mercy are moved for the sorrowful Passion of My Son.” (Diary, 811)
“ …When you pray this chaplet beside of the dying, I will stand between My Father and the dying person, not as Judge but as the merciful Savior." (Diary, 1541)
"Pray unceasingly this chaplet that I have taught. Whoever will pray it will receive great mercy at the hour of death. Priests will recommend it to sinners as their last hope of salvation" (Diary, 687)
"When hardened sinners pray it, I will fill their souls with peace, and the hour of their death will be a happy one". (Diary 1541)
"Through the Chaplet you will obtain everything, if what you ask for is according to My will. " ( Diary, 1731)
Those who pray the Novena of Divine Mercy:
"During this novena I will grant to the souls all kind of grace” (Diary, 796)
For Priest:
" Tell My priests that hardened sinners will repent under their words when they speak about My unfathomable mercy, about the compassion I have for them in My Heart. To priests who proclaim and glorify My mercy, I will give them a prodigious strength and I will anoint their words and touch the hearts of those whom speak" (Diary, 1521)
For sinners:
"...... When you say this prayer, with a contrite heart and with faith for a sinner, I will give him the grace of conversion. This is the prayer: "O Blood and Water, which gushed forth from the Heart of Jesus as a fount of Mercy for us, We trust in You... "
At the Feast of Divine Mercy, the second Sunday of Easter (Sunday after Easter):
"Tell the souls, that I give them My mercy like a shield. I along protect them from the righteous wrath of My Father". This fest has sprung from the bowels of My mercy for the consolation of the world "(Diary, 1517)
… Refuge and shelter for all souls, and especially for poor sinners. The soul that will go to Confession and receive Holy Communion will obtain complete forgiveness of sins and punishment… Let no soul be afraid to come to Me, even though their sins be as scarlet. Mankind will not have peace until they turn to the Fount of My Mercy." (Diary, 699)