This post continues a series on Christianity and intelligibility (Parts I, II, and III) which focuses on Bill Vallicella’s criticisms of presuppositionalism, the position I share with (albeit at a great distance from) Greg L. Bahnsen and his teacher, Cornelius Van Til, whose distinctive approach to Christian apologetics Bill has been studying.[1]
As I’ve been arguing here (and in Philosophy after Christ), unless one presupposes the Bible’s worldview, one’s thinking—including the thinking informing the post under review and the counterexamples Bill adduces in it—reduces to absurdity. Why? Because non-Christian thinking is groundless—it floats in a void—and if it displays any cogency, it’s because it surreptitiously borrows from the biblical worldview. Continue reading “Christianity and intelligibility, Part IV: the atheist doesn’t have it made, even if he can fake sincerity”