David Hadley Jensen is professor in the Clarence N. and Betty B. Distinguished Chair in Reformed Theology and academic dean at Austin Seminary. The author of ten books, including 1 and 2 Samuel (Westminster John Knox, 2015), Always Being Reformed: Challenges and Prospects for the Future of Reformed Theology (editor, Pickwick Publications, 2016),  and Flourishing Desire: A Theology of Human Sexuality (Westminster John Knox, 2012), he draws on the research for his latest book, Christian Understandings of Christ: The Historical Trajectory, for this webinar.