Devotion to Mercy and what Jesus said to Sister Faustina

In October 1937 in Krakow, under circumstances not better specified by Sister Faustina, Jesus recommended to honor the hour of his own death, which he himself called "an hour of great mercy for the whole world" (Q. IV pag. . 440). "In that hour - he said later - grace was made to the whole world, mercy won justice" (QV, p. 517).

Jesus taught Sister Faustina how to celebrate the hour of Mercy and recommended that:

to invoke God's mercy for the whole world, especially for sinners;
meditate on His passion, above all abandonment in the moment of agony and, in that case, he promised the grace of understanding his value.
He advised in a particular way: “at that hour try to do the Via Crucis, if your commitments allow it and if you cannot do the Via crucis enter at least for a moment in the chapel and honor my Heart which in the Blessed Sacrament is full of mercy. And if you cannot go to the chapel, gather in prayer at least for a short moment where you are "(QV, p. 517).
Jesus pointed out three necessary conditions for prayers to be answered at that hour:

the prayer must be directed to Jesus and should take place at three in the afternoon;
it must refer to the merits of His painful passion.
"In that hour - says Jesus - I will not refuse anything to the soul who prays to Me for My Passion" (Q IV, p. 440). It should also be added that the intention of prayer must be in accordance with the Will of God, and prayer must be confident, constant and united with the practice of active charity towards one's neighbor, a condition of every form of the Cult of Divine Mercy

Jesus to Santa Maria Faustina Kowalska

SPECIAL PROMISES:

1) Anyone who recites the Chaplet to Divine Mercy will obtain so much mercy at the hour of death - that is, the grace of conversion and death in a state of grace - even if they were the most inveterate sinner and recite it only once .... (Notebooks ... , II, 122)

2) When she is recited next to the dying, I will place myself between the Father and the dying soul not as a just Judge, but as a merciful Savior.Jesus promised the grace of the conversion and remission of sins to the dying in consequence of the recitation of the Chaplet from part of the same agonizers or of the others (Quaderni…, II, 204 - 205)

3) All the souls who will adore My Mercy and recite the Chaplet in the hour of death will not be afraid. My Mercy will protect them in that last struggle (Quaderni…, V, 124).

Since these three promises are very great and concern the decisive moment of our destiny, Jesus makes an appeal precisely to the priests to recommend to the sinners the recitation of the Chaplet to Divine Mercy as the last table of salvation.

With it you will get everything, if what you ask is in accordance with My will.

It is recited with the crown of the Rosary.

In the name of the Father and the Son and the Holy Spirit. Amen.

Our Father, Ave Maria, I believe.

On the grains of the Our Father it is said:

Eternal Father, I offer You the Body and Blood, Soul and Divinity of Your beloved Son, Our Lord Jesus Christ, in expiation for our sins and those of the whole world.

On the grains of the Ave Maria it is said:

For His painful Passion, have mercy on us and the whole world.

In the end it is said three times:

Holy God, Holy Fort, Holy Immortal, have mercy on us and the whole world.

it ends with the invocation

O Blood and Water, which sprang from the Heart of Jesus as a source of mercy for us, I trust in You

In the name of the Father and the Son and the Holy Spirit. Amen