Mark A. Noll is McAnaney Professor of History at the University of Notre Dame. He is author or editor of 35 books, including the award-winning America's God: From Jonathan Edwards to Abraham Lincoln.
J.I. Packer is regarded as one of the most influential evangelicals in North America. He is Board of Governors' Professor of Theology at Regent College in Vancouver, British Columbia and his writings include books such as Knowing God, A Quest for Godliness, Growing in Christ (Crossway) and Rediscovering Holiness. He has preached and lectured widely in Great Britain and North America and served as General Editor of the English Standard Version of the Bible published in 2001, and Theological Editor of the Study Bible version. In 2014, Packer was named Author of the Year by the Association of Logos Bookstores. He is a frequent contributor to and an executive editor of Christianity Today and has written numerous articles published in journals such as Churchman, SouthWestern Journal, Reformation & Revival Journal and Touchstone. He received a BA, MA and PhD from Oxford University.Carolyn Nystrom is a freelance writer based in the western Chicago suburbs. She has written more than seventy-five books and Bible study guides and served as general editor for the Christian Classics series.