Mike Wittmer
Michael E. Wittmer is Professor of Systematic Theology at Grand Rapids Theological Seminary, where he is also the director for the Center for Christian Worldview. He is the author of several books, including Heaven Is a Place on Earth: Why Everything You Do Matters to God, Don’t Stop Believing: Why Living Like Jesus Is Not Enough, The Last Enemy: Preparing to Win the Fight of Your Life, and Despite Doubt: Embracing a Confident Faith. Mike and his wife Julie live in Grand Rapids, Michigan with their three children: Avery, Landon, and Alayna. He blogs at Don't Stop Believing. Follow his tweets: @MikeWittmer .