1. Here is the intention Jesus gave Saint Faustina for this eight day of the novena:
“Today bring to Me the souls who are detained in purgatory and immerse them in the abyss of My mercy.”
2. Here is a prayer that Jesus gave Saint Faustina that we can use for this intention:
Most Merciful Jesus, You Yourself have said that You desire mercy; so I bring into the abode of Your Most Compassionate Heart the souls in Purgatory, souls who are very dear to You, and yet, who must make retribution to Your justice. May the streams of Blood and Water which gushed forth from Your Heart put out the flames of Purgatory, that there, too, the power of Your mercy may be celebrated. Eternal Father, turn Your merciful gaze upon the souls suffering in Purgatory, who are enfolded in the Most Compassionate Heart of Jesus. I beg You, by the sorrowful Passion of Jesus Your Son, and by all the bitterness with which His most sacred Soul was flooded: Manifest Your mercy to the souls who are under Your just scrutiny. Look upon them in no other way but only through the Wounds of Jesus, Your dearly beloved Son; for we firmly believe that there is no limit to Your goodness and compassion. Amen
3. Pray The Divine Mercy Chaplet, taught by Jesus
You can pray in front of the image of the Divine Mercy.
Take a moment to treasure up all these things and ponder them in your heart (cf Luke 2,19)
Let your speech always be gracious, seasoned with salt, so that you may know how you ought to answer everyone. Col 4:6