Andrew Sullivan: God help us: a holy war for the White House One of the many ways in which America has always been exceptional is in the role of religion. It has far higher rates of church attendance than other developed countries, constant religious references in public life, an enormous network of religious charities that do amazing work and a perpetual churning of spiritual frenzy. If you are a person of faith, as I am, it’s impressive. But it’s also fraught with danger and occasional excess. American religion justified the enslavement of African-Americans and their emancipation; it fuelled the Great...