In this book G.K. Chesterton explains how religion-a blend of philosophy and mythology-satisfies both the human intellect and the spirit, and sets man starkly apart from any other living creature. Addressing evolution, feminism, and cultural relativism within the context of religion, the book also examines religious skepticism. According to Chesterton, the shape of the key is not important. What matters is that it fits the lock and opens the door. An emphatic affirmation of Christian faith, The Everlasting Man is leavened with the author's characteristic wit and wisdom, and appeals to the mind as well as the heart.