The Genesis Factor: Probing Life's Big Questions

David R. Helm (MDiv, Gordon-Conwell Theological Seminary) serves as lead pastor of the Hyde Park congregation of Holy Trinity Church in Chicago. He also serves as Chairman of The Charles Simeon Trust, an organization which promotes practical instruction in preaching. He is the co-author of The Genesis Factor (with Jon Dennis), a contributor to Preach the Word: Essays on Expository Preaching, and the author of The Big Picture Story Bible and 1 and 2 Peter and Jude in the Preaching the Word commentary series.

Jon M. Dennis (MDiv, Trinity Evangelical Divinity School; MLA, University of Chicago) is the founding pastor and senior pastor of Holy Trinity Church in Chicago, Illinois. He has helped to establish the church's four congregations and various ministries including Hope for Chicago, the Charles Simeon Trust, and the Chicago Partnership for Church Planting. He is the author of several books and is currently working to complete his doctorate of ministry at Westminster Theological Seminary. Jon and his wife, Amy, have five children.