Greg Gilbert (MDiv, The Southern Baptist Theological Seminary) is senior pastor at Third Avenue Baptist Church in Louisville, Kentucky. He is the author of What Is the Gospel?; James: A 12-Week Study; and Who Is Jesus?; and is the coauthor of What Is the Mission of the Church? Greg and his wife, Moriah, have three children. D. A. Carson ... Read more(PhD, Cambridge University) is Emeritus Professor of New Testament at Trinity Evangelical Divinity School. He is a cofounder and theologian-at-large of the Gospel Coalition and has written and edited nearly two hundred books. He and his wife, Joy, have two children and live in the north suburbs of Chicago. Show Less