Dallas Willard (1935-2013) was a renowned teacher, an acclaimed writer and one of our most brilliant Christian thinkers. He was as celebrated for his enduring writings on spiritual formation as he was for his scholarship, with a profound influencein the way he humbly mentored so many of today's leaders in the Christian faith. His books include The Divine Conspiracy (a Christianity Today Book of the Year), The Spirit of the Disciplines, Hearing God, Renovation of the Heart, and others.

Jan Johnson, who compiled and edited this devotional, is the author of over twenty books and more than a thousand magazine articles and Bible studies. Her books include Spiritual Disciplines Companion and Meeting God in Scripture.