Preston Sprinkle (PhD, Aberdeen) is a teacher, speaker, and New York Times bestselling author. He has written several books including People to Be Loved, Living in a Gray World, Charis, and Erasing Hell, which he co-authored with Francis Chan. Preston has held faculty positions at Nottingham University, Cedarville University, and Eternity Bible College. He and his family live in Boise, Idaho, and he currently helps pastors and leaders engage the LGBTQ conversation with thoughtfulness and grace. William Loader is professor emeritus at Murdoch University in Perth, Australia, and has written an extensive and highly acclaimed five-volume series on sexuality in the ancient world. Bill concluded the series by publishing a popular level summary of these volumes titled Making Sense of Sex: Attitudes towards Sexuality in Early Jewish and Christian Literature (Eerdmans, 2013) Megan K. DeFranza received her PhD from Marquette University, Wisconsin, and is the author of the recently published, Sex Difference in Christian Theology: Male, Female, and Intersex in the Image of God (Eerdmans, 2015). Wesley Hill (PhD, Durham University, UK) is assistant professor of biblical studies at Trinity School for Ministry in Ambridge, Pennsylvania. He is the author of Washed and Waiting: Reflections on Christian Faithfulness and Homosexuality (Zondervan, 2010), Paul and the Trinity?: Persons, Relations, and the Pauline Letters? (Eerdmans, 2015), and Spiritual Friendship: Finding Love in the Church as a Celibate Gay Christian (Brazos, 2015). He is on the editorial board for Christianity Today and writes regularly for that magazine as well as for Books & Culture, First Things, and other publications. Stanley N. Gundry is executive vice president and editor-in-chief for the Zondervan Corporation. He has been an influential figure in the Evangelical Theological Society, serving as president of ETS and on its executive committee, and is adjunct professor of Historical Theology at Grand Rapids Theological Seminary. He is the author of seven books and has written many articles appearing in popular and academic periodicals.