In today's episode, Philip Ziegler joins the podcast to talk about his new Baylor Press book God's Adversary and Ours. Ziegler leads us on a cautious but determined biblical-theological exploration of the identity, ontology, and agency of "that old serpent," the Enemy, whose image becomes most discernible and salient in direct contact with the person and work of the Savior. Fixing attention upon the figure of the devil in a soteriological context confronts us with what the devil does; what the devil might be trails behind. Treating diabolical temptation, demonic possession, and devilish falsehood in turn, Ziegler demonstrates what resistance to—and faithful disbelief of—these three aspects of the devil’s business might mean for the shape of a Christian life.Professor Philip G. Ziegler is a theologian specializing in systematic theology, historical theology, and ethics. He holds the personal chair of Professor of Christian Dogmatics at the University of Aberdeen's School of Divinity, History, Philosophy & Art History. Previously, he taught at the Atlantic School of Theology in Canada and held postdoctoral fellowships at Princeton University. Ordained in the United Church of Canada since 1996, he also serves as an associated elder at St Machar Cathedral and Trustee of the Church of Scotland's General Assembly. His research focuses on Dietrich Bonhoeffer, Karl Barth, and apocalyptic theology, with recent work exploring Christology, ethical responsibility, and divine freedom.