Entrust yourself to the mercy of God and renew your confidence in his unfathomable love when you pray the Divine Mercy Chaplet. A beautiful series of prayers that Jesus Christ gave to St. Faustina Kowalska, as recorded in her diary Divine Mercy in My Soul, the Chaplet of Divine Mercy obtains great miracles of conversion and salvation. Catholics often pray this chaplet at three o'clock—the hour of mercy—and on Fridays to particularly remember Christ's Passion.