Beginning on Good Friday until the Sunday after Easter, using the beads of your rosary, say the Chaplet of Divine Mercy:
1. Begin with the Sign of the Cross, 1 Our Father, 1 Hail Mary and The Apostles Creed.
2. Then on the Our Father Beads say the following: 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.
3. On the 10 Hail Mary Beads say the following: For the sake of His sorrowful Passion, have mercy on us and on the whole world.
(Repeat step 2 and 3 for all five decades).
4. Conclude with (three times): Holy God, Holy Mighty One, Holy Immortal One, have mercy on us and on the whole world.
The different souls prayed for on each day of the novena are:
DAY 1 - All mankind, especially sinners
DAY 2 - The souls of priests and religious
DAY 3 - All devout and faithful souls
DAY 4 - Those who do not believe in Jesus and those who do not yet know Him
DAY 5 - The souls of separated brethren
DAY 6 - The meek and humble souls and the souls of children
DAY 7 - The souls who especially venerate and glorify Jesus' mercy
DAY 8 - The souls who are detained in purgatory; and
DAY 9 - The souls who have become lukewarm.
More on the Divine Mercy Novena
Homily on Divine Mercy
Seapadre Homilies: Cycle A, Cycle B, Cycle C
Fr. John Corapi - Apostle of Divine Mercy