This bestselling introduction to Divine Mercy reveals the message entrusted to St. Faustina and its importance for the Church and the world today. In Understanding Divine Mercy, Fr. Chris Alar unpacks the theological meaning, historical background, and practical implications of Jesus’ call to trust in His mercy. Covering the Image, the Novena, the Chaplet, and the Feast of Divine Mercy, this book helps readers come to know God’s love in a more personal and powerful way. Ideal for anyone drawn to the devotion or wanting to understand why Divine Mercy is said to be “the greatest grassroots movement in the history of the Church.”