The Divine Mercy Chaplet is a relatively recent but very popular devotion revealed by Our Lord to St. Maria Faustina Kowalska, a Polish nun. On Good Friday 1937, Christ appeared to Saint Faustina and asked her to recite this chaplet for nine days, starting on Good Friday and ending on the Octave of Easter (the Sunday after Easter Sunday), now known as Divine Mercy Sunday.
The chaplet is most often recited during those nine days, but it can be prayed at any time of the year, and Saint Maria Faustina recited it almost unceasingly. A standard rosary can be used to recite the chaplet.
1. Begin with the Sign of the Cross: