“As for the American experience, it is utterly exceptional: there is no other fully developed industrial society with a population so committed to its faiths (and such exotic ones), while being equally committed to the Great Separation. Our political rhetoric, which owes much to the Protestant sectarians of the 17th century, vibrates with messianic energy, and it is only thanks to a strong constitutional structure and various lucky breaks that political theology has never seriously challenged the basic legitimacy of our institutions. Americans have potentially explosive religious differences over abortion, prayer in schools, censorship, euthanasia, biological research and countless other issues, yet they generally settle them within the bounds of the Constitution. It’s a miracle.
And miracles can’t be willed.
[W]e must somehow find a way to accept the fact that, given the immigration policies Western nations have pursued over the last half-century, they now are hosts to millions of Muslims who have great difficulty fitting into societies that do not recognize any political claims based on their divine revelation. Like Orthodox Jewish law, the Muslim Shariah is meant to cover the whole of life, not some arbitrarily demarcated private sphere, and its legal system has few theological resources for establishing the independence of politics from detailed divine commands. It is an unfortunate situation, but we have made our bed, Muslims and non-Muslims alike. Accommodation and mutual respect can help, as can clear rules governing areas of tension, like the status of women, parents’ rights over their children, speech offensive to religious sensibilities, speech inciting violence, standards of dress in public institutions and the like. Western countries have adopted different strategies for coping, some forbidding religious symbols like the head scarf in schools, others permitting them. But we need to recognize that coping is the order of the day, not defending high principle, and that our expectations should remain low. So long as a sizable population believes in the truth of a comprehensive political theology, its full reconciliation with modern liberal democracy cannot be expected.”