Religious pluralism in U.S. foreign policy predates our own Constitution. Which, by the way, makes no reference to God.
There is no doubt that the Islamic State poses a threat to the Western world, including the U.S., its allies and global interests. Still, we needn't turn this campaign against terrorists into something that it isn't—a holy war. Doing doesn't just go against the First Amendment, but it also runs counter to everything our founders tried to establish.
Cruz, Bush, Kasich and others that would have American foreign policy end with "in Jesus name amen" are foolish and, as President Obama would correctly say, un-American.
Suffice it to say that they either don't understand America's history with regards to religious pluralism here and abroad, or they've chosen to ignore it." ~ Chris Walker at AMERICAblog