St. Faustina received a vision of Our Lord, who told her to paint what she saw with the words "Jesus, I trust in you." He gave her the Chaplet of the Divine Mercy, and promised, "Anyone who says it will receive great Mercy at the hour of death."
The Sunday after Easter became the Feast of the Divine Mercy. Here is how to pray the chaplet, which should be said every day:
Use Rosary beads
Start off with One Our Father, One Hail Mary, and the Apostle's Creed.
On the large beads say, "Eternal Father, I offer you the Body and Blood, Soul and Divinity of your dearly beloved Son, our Lord Jesus Christ, in atonement for our sins and those of the whole world."
On the small beads say, "For the sake of His sorrowful Passion have mercy on us and on the whole world."
And at the end of the chaplet say three times, "Holy God, Holy Mighty One, Holy Immortal One, have mercy on us and on the whole world."
Sacred Heart of Jesus, have mercy on us!