From St. Faustina's Diary:
Seventh DaySay the Chaplet of Divine Mercy.
1224 [Jesus:] Today bring to Me the souls who especially venerate and glorify My mercy, and immerse them in My mercy. These souls sorrowed most over My Passion and entered most deeply into My Spirit. They are living images of My Compassionate Heart. These souls will shine with a special brightness in the next life. Not one of them will go into the fire of hell. I shall particularly defend each one of them at the hour of death.
1225 [St. Faustina:] Most Merciful Jesus, whose Heart is Love Itself, receive into the abode of Your Most Compassionate Heart the souls of those who particularly extol and venerate the greatness of Your mercy. These souls are mighty with the very power of God Himself. In the midst of all afflictions and adversities they go forward, confident of Your mercy. These souls are united to Jesus and carry all mankind on their shoulders. These souls will not be judged severely, but Your mercy will embrace them as they depart from this life.
A soul who praises the goodness of her Lord
Is especially loved by Him.
She is always close to the living fountain
And draws graces from Mercy Divine.
Eternal Father, turn Your merciful gaze upon the souls who glorify and venerate Your greatest attribute, that of Your fathomless mercy, and who are enclosed in the Most Compassionate Heart of Jesus. These souls are a living Gospel; their hands are full of deeds of mercy, and their spirit, overflowing with joy, sings a canticle of mercy to You, O Most High! I beg You O God: Show them Your mercy according to the hope and trust they have placed in You. Let there be accomplished in them the promise of Jesus, who said to them, [Jesus:] "I Myself will defend as My own glory, during their lifetime, and especially at the hour of their death, those souls who will venerate My fathomless mercy."