Andrew T. Walker, Ph.D., is Associate Professor of Christian Ethics and Apologetics at The Southern Baptist Theological Seminary. He is also the Executive Director and Fellow of the Carl F. H. Henry Institute for Evangelical Engagement. He serves as the Executive Editor of Eikon: A Journal for Biblical Anthropology, a publication of The Council for Biblical Manhood and Womanhood and is a Contributing Editor at Public Discourse, the Journal of the Witherspoon Institute. He is also a sought-after speaker and cultural commentator. Walker researches and writes about the intersection of Christian ethics, public policy, and the church’s social witness. The author or editor of over ten books, he is passionate about helping Christians understand the moral demands of the gospel. He writes regularly for such outlets as National Review, The Gospel Coalition, and Public Discourse. He is the author of God and the Transgender Debate, Marriage Is, and a forthcoming volume on religious liberty from Brazos Press.