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.
The not-so-subtle equation of America's founding with biblical Christianity has been shown time and again to be historically inaccurate. The founding was a unique combination of biblical teaching and Enlightenment rationalism, and most of the founding fathers, as historian Edwin Gaustad, among many others, has noted, were not orthodox Christians, but instead were primarily products of the Enlightenment. The Enlightenment, we should recall, has never been much of a friend of biblical Christianity.