Part I: The structure of my thought -- Christian theology -- The Christian philosophy of reality -- The Christian philosophy of knowledge -- The Christian philosophy of behavior -- Christian apologetics, point of contact -- Christian apologetics, the problem of method -- Christian apologetics, authority and reason -- Common grace and scholasticism -- Part II: Objections considered -- Theological problems -- Christian metaphysics -- Christian epistemology -- Christian apologetics -- Amsterdam and old Princeton -- Common grace and existentialism