Demagogue’s intellectual that he is, Newt Gingrich has a way of putting
his finger on a problem that creates a problem for himself. To wit,
here’s what he had to say to David Brody the other day about threats to our civilization:

In a sense, our Judeo-Christian civilization is under attack from
two fronts. On one front, you have a secular, atheist, elitism. And on
the other front, you have radical Islamists. And both groups would like
to eliminate our civilization if they could. For different reasons, but
with equal passion.

Now no national politician has been more vociferous than Newt in backing
efforts to prevent American courts from applying Sharia law, as
Oklahoma voted to do last fall, lest radical Islamists get their way.
But specifically prohibiting the application of Sharia among all
religious arrangements that come before courts (e.g. Jewish halacha) is a
blatant violation of the First Amendment’s ban on singling out
particular religious groups for disfavor.

To do it right, you’d have to do what the 19th-century Blaine amendments did: go after a specific religion (in those cases Roman Catholicism) by prohibiting aid to all religious
schools (knowing that only the Catholics had their own school system).
But if you ban the application of all religious law, then you play right
into the hands of the secular, atheist elite. Oy, oy, what’s a poor
Newt to do?