Rick Warren’s 2002 book The Purpose Driven Life sold more than 50-million copies, making it one of the best-selling books of all time. He was an adviser to George W. Bush, and he delivered the invocation prayer at Barack Obama’s inauguration. Time, Newsweek, and U.S. News and World Report have all named him to their lists of the most influential people in the world. After more than 40 years as pastor of Saddleback Church, he is retiring. Warren Smith recently spent an afternoon with Rick Warren to talk about this milestone and his life of ministry.Listening In is a listener supported program produced by WORLD Radio.Additional support comes from Summit Ministries. Now We Live invites and equips Christians to propel faith into action. This free, worldview Bible study will spark rich discussions about some of life’s most foundational questions. These six videos from Summit Ministries offer life-on-life discipleship for churches, small groups, and families. Get free access today at summit.org (http://summit.org/).