Richard J. Foster is the founder of Renovaré. He is the author of several books, including Streams of Living Water, Prayer, Freedom of Simplicity, Sanctuary of the Soul, and Celebration of Discipline, which has sold over two million copies worldwide; he is coauthor (with Gayle Beebe) of Longing for God. He and his wife, Carolynn, make their home near Denver, Colorado.

Jonathan R. Bailey is the cofounder of Dwell, an audio Bible app helping people rediscover the ancient practice of listening to Scripture. He writes Three Weekly Lights, a newsletter that helps readers participate more deeply in their transformation, and he also serves on the ministry team at Renovaré. Jonathan lives in Frisco, Texas, with his wife, Kori, and their three children. Learn more about Jonathan's work at jonathanrbailey.com.