Since 1947, the Supreme Court has promised government neutrality toward religion, but in a nation whose motto is "In God We Trust" and which pledges allegiance to "One Nation under God," the public square is anything but neutral--a paradox not lost on a rapidly secularizing America and a point of contention among those who identify all expressions of religion by government as threats to a free society. Yeshiva student turned secularist, Bruce Ledewitz...