The nineteenth century was a turbulent period in the history of the philosophical scrutiny of religion. Major scholars - such as Hegel, Fichte, Schelling, Newman, Caird and Royce - sought to construct systematic responses to the Enlightenment critiques of religion carried out by Spinoza and Hume. At the same time, new critiques of religion were launched by philosophers such as Schopenhauer and Nietzsche and by scholars engaged in textual criticism,...