Fighting sin is hard. Thankfully, God helps Christians to overcome sin through the miracle of sanctification. This new book, edited by best-selling author John Piper and his trusted colleague, David Mathis, calls readers to "act the miracle" God has already worked within all believers. With contributions from popular speakers Kevin DeYoung, Ed Welch, Russell Moore, and Jarvis Williams, this compilation draws on a wealth of wisdom derived from God's Word and personal experience in order to encourage Christians to strive for holiness without falling into the trap of legalism. Here is a practical resource from leading evangelicals that helps Christians to pursue godly living.

John Piper is founder and lead teacher of desiringGod.org and chancellor of Bethlehem College & Seminary. He served for thirty-three years as a pastor at Bethlehem Baptist Church in Minneapolis, Minnesota, and is the author of more than fifty books, including Desiring God; Don't Waste Your Life; and Providence.

David Mathis serves as senior teacher and executive editor at desiringGod.org, a pastor at Cities Church in Saint Paul, Minnesota, and an adjunct professor at Bethlehem College & Seminary in Minneapolis. He and his wife, Megan, have four children. He is the author of several books, including Habits of Grace: Enjoying Jesus through the Spiritual Disciplines.