The Christian right theory goes something like this: Once upon a time, a bunch of deeply religious Christian men revolted against the king of England and started a new nation with a Constitution based on the Bible. Being deeply religious fundamentalist Christians, they intended for their new society to reflect Christian values and the idea that rights come from God. But then a bunch of evil liberals with a secularist agenda decided to deny that our country is a Christian nation. Insisting that rights come from the government/the social contract/rational thinking, these secularists set out to dismantle our Christian nation and replace it with an unholy secularist democracy with atheists running amok and women getting abortions and gays getting married and civilization collapse. For some reason, the theory always ends with civilization collapse. The moral of the story is that we better get right with God and agree that he totally gave us our rights before the world ends. Insert dramatic music here.
None of this actually went down that way, but there are Christian right revisionist historians who are pushing this claim hard. David Barton is a major advisor to all sorts of Christian right figures and he has long promoted the completely false theory that the Founders wanted something very close to a Christian theocracy. Indeed, in their desperation to make people believe what simply isn’t true, activists on the right have even gone so far as to try to push Barton’s lies about the Founders into public school textbooks. The notion that America’s founders believed rights come “from God” goes straight back to Barton’s making-stuff-up style of “history.”