The following is the same prayer being said during the Novena at the National Shrine of The Divine Mercy.
O great St. Peregrine, you have been called
"The Mighty," "The Wonder-Worker," because
of the numerous miracles which you have
obtained from God for those who have had
recourse to you. For so many years you bore in
your own flesh this cancerous disease that
destroys the very fiber of our being, and who
had recourse to the source of all grace when the
power of man could do no more. You were
favored with the vision of Jesus coming down
from His cross to heal your affliction. Ask of
God through Our Lady, the cure of the sick
whom we entrust to you.
(Pause here and silently recall the names of the sick
for whom you are praying.)
Aided in this way by your powerful
intercession, we shall sing to God, now and for all
eternity, a song of gratitude for His great
goodness and mercy.