Everything You Need to Know about the Divine Mercy Devotion
Divine Mercy Sunday was established by Pope John Paul II as a permanent solemn feast day, April 2000: "Before the Day of Justice, I am sending the Day of Mercy...The flames of mercy are burning Me. I desire to pour them out upon human souls. Oh, what pain they cause Me when they do not want to accept them!" (Diary 1588, 1074).