Thanks to Carlos at Jesus Politics for this link to an editorial in the evangelical Christianity Today. The opening paragraph is

George W. Bush is not Lord. The Declaration of Independence is not an infallible guide to Christian faith and practice. Nor is the U.S. Constitution, nor the U.N. Universal Declaration on Human Rights. "Original intent" of America's founders is not the hermeneutical key that will guarantee national righteousness. The American flag is not the Cross. The Pledge of Allegiance is not the Creed. "God Bless America" is not the Doxology.

Sometimes one needs to state the obvious—especially at times when it's less and less obvious.