I don't think that our choice is between religion and Communism (or Marxism, or socialism), but between freedom and statism -- whether the government recognizes your inalienable right to life, liberty, and the pursuit of happiness, or whether the government violates these rights to some degree by asserting ownership or control over your mind, your property, and your life. Theocracy, or religious tyranny, is merely one form of statism. Communism is another form of statism. Both forms, and many other variations, are to be distinguished from the constitutional republic that our Founding Fathers actually intended for us, a form that -- albeit imperfectly -- was based on the individual rights philosophy outlined in the Declaration of Independence.