A reaffirmation of what historic Christianity has believed about truth, and a declaration of the core of John MacArthur's heart and ministry. A concise guide to understanding how and why the ancient Christian faith makes sense for today and a blueprint for communicating truth to a 'truthless? and cynical generation.The book is centered around 6 key principles: objectivity, rationality, veracity, authority, incompatibility and integrity. In the ultimate apologetic, John MacArthur presents a case for Christianity that serves as a logical explanation as much as a solid defense.