Princeton theologian B. B. Warfield was a watchman on the wall of orthodoxy. His temperament, training, and talent—together with his deep love for Christ and amazing breadth of knowledge—shaped him into the twentieth century's greatest defender of the faith. His writings have been studied with profit for well over a hundred years—a tribute to his clear, careful, cogent, gospel-centered exposition of orthodox Christianity, which he called "the redemptive religion" and which he fearlessly defended. Warfield's incisive scholarship shines in this new and enhanced edition of The Inspiration and Authority of the Bible. Its carefully prepared aids for the listener include explanatory notes and definitions, discussion questions, and more.