Contemporary liberalism, both its American variant as well as its classical and European cousins,\u27 is often thought of as a secular political philosophy with little in common with various religious faiths, least of all Christianity. Indeed, many of liberalism\u27s most famous adherents, past and present, have taken a certain pride in distancing themselves from Christianity, most especially and perversely, Roman Catholicism.\u27 Yet, such views may be mistaken in having ignored the fundamentally faithbased grounding of contemporary liberalism: first, its optimistic metaphysics makes it possible for its adherents to ignore human sin and to assume that individual self-love and corporate other-love form a natural identity; and second, libera...