Eleonore Stump, professor of philosophy at St. Louis University, has written about narrative and the problem of evil, suffering and redemption.

Terry Eagleton, a noted British scholar and cultural theorist, is currently distinguished professor of english literature at Lancaster University. His books include On Evil (2010), which examines ideas about evil through the lenses of literature, religion and psychoanalysis.

Daniel Harlow is a religion professor at Calvin College in Grand Rapids, Mich., whose research interests include evolutionary science and Christian theology. When Harlow wrote an article questioning the historical Adam, he faced a college investigation.

A Religion News Service piece analyzing the portrayal of torture in the 2012 movie “Zero Dark Thirty.”

Pete Wernick has a doctorate in sociology and wrote a chapter on parenting in a secular/religious marriage for the book Parenting Beyond Belief: On Raising Ethical, Caring Kids Without Religion (2007). He lives in Colorado.

Jerry Walls, philosophy of religion professor at Houston Baptist University, has written about making sense of evil and Christian conceptions of God. He is co-editor of The Chronicles of Narnia and Philosophy (Open Court Press) and co-author of C.S. Lewis & Francis Schaeffer: Lessons for a New Century From the Most Influential Apologists (InterVarsity Press, 1998).

Betsy Steele Halstead is a visual arts specialist at the Calvin Institute of Christian Worship at Calvin College in Grand Rapids, Mich.

William Dyrness is professor of theology and culture at Fuller Theological Seminary in Pasadena, Calif. Among his books are Modern Art and the Life of a Culture: The Religious Impulses of Modernism, which he co-authored with Jonathan A. Anderson, and Visual Faith: Art, Theology and Worship in Dialogue.

Luke Smetters is a candle carver who has led workshops at the Lutheran School of Theology in Chicago, Ill., where he is also a student. Contact him at Bethany Lutheran Church in Ishpeming, Mich., where he is the vicar.