Marx, Mill, Hegel, Nietzsche, Kierkegaard, Emerson, Darwin, Freud and Weber brought to the nineteenth century new realms of thought, which still continue to wield substantial influence today. As a result, the study of history, science, psychology,philosophy, sociology and religion have never been the same.These heirs to rationalism began to explore the full range of human experience--which became a matter of philosophical and theological interest, and even authority. Romanticism flourished in the arts and literature as Idealism, Transcendentalism, Pragmatism and other movements developed. All had a profound effect on religion and how it was viewed.In this second of three volumes which survey the dynamic interplay of Christianity and Western thought from the earliest centuries through the twentieth century, Steve Wilkens and Alan Padgett tell the story of the monumental changes of the nineteenth century.