""The Christian world view,"" contends the author, ""both needs and embodies a thoroughgoing, rational apologetic as a manifestation of its relevance to the contemporary mind. . . . Christian faith should be defended in terms of criteria which center in rational objectivity as the norm of truth and evaluation."" The author, who stands in the tradition of Aquinas, Butler, Orr, and Tennant, deals first with the problem of epistemological approach (part...