DR. MARCUS WARNER is an author and the president of Deeper Walk International. A former pastor and Bible teacher, Dr. Warner is the author of several books including Rare Leadership with Dr. Jim Wilder, and The 4 Habits of Joy-Filled Marriages with Chris Coursey. Marcus deals with issues like discipleship, brain science, spiritual warfare, and maturity development. He brings them all together in a simple model called heart-focused discipleship. He has traveled the world with Deeper Walk equipping people on the front lines of ministry with practical tools for dealing with root issues that keep people and ministries stuck and unable to go deeper into what God has for them.