Craig Groeschel & Dudley Delffs

New York Times bestselling author Craig Groeschel is the founding and senior pastor of Life.Church, an innovative, multisite church that created the free YouVersion family of Bible apps. He has written twenty books, including The Benefit of Doubt: How Confronting Your Deepest Questions Can Lead to a Richer Faith (2025). Known as a pastor with a heart for spiritual leadership, he hosts the top-ranking Craig Groeschel Leadership Podcast and speaks frequently at leadership events and conferences worldwide. Craig and his wife, Amy, live in Oklahoma and have six married children and seven grandchildren. Connect with Craig at www.craiggroeschel.com.

Dudley J. Delffs, Ph.D., is an award-winning writer of both fiction and non-fiction. A lifelong Anglophile and descendant of King James I, Dudley lives in Sewanee, Tennessee, with his wife. His most recent book is The Faith of Dolly Parton (Zondervan, 2018). Follow along with Dudley at dudleydelffs.com.