Caleb Kaltenbach is a pastor and author. His first book "Messy Grace" released in October 2015 and his next book "God of Tomorrow" releases May 2018 (both from WaterBrook Multnomah). He's a graduate of Ozark Christian College, Talbot School of Theology (Biola University), and received a doctorate from Dallas Theological Seminary. Besides speaking at conferences and churches, Caleb has also contributed to or been a guest with the New York Times, Fox and Friends, The Glenn Beck Show, The Blaze, Focus on the Family, Family Life Today, The Carey Nieuwhof Leadership Podcast, Church Leaders Podcast, The 700 Club, Life Today, Moody Radio Show, Q Podcast, & more. He and his family reside in Southern California.