We have staked the whole future of American civilization, not upon the power of government, far from it. We have staked the future of all of our political institutions upon the capacity of mankind for self-government: upon the capacity of each and all of us to govern ourselves, to control ourselves, to sustain ourselves according to the Ten Commandments of God.

Attributed to Madison by Frederick Nymeyer in Progressive Calvinism: Neighborly Love and Ricardo's Law of Association, January 1958, p. 31. The source is given there as the 1958 calendar of Spiritual Motivation. It subsequently appeared in Rousas John Rushdoony, The Institutes of Biblical Law (1973), p. 541; Jerry Falwell, Listen America! (1980), p. 51; David Barton, The Myth of Separation Between Church and State (1989); and William J. Federer, America's God and Country Encyclopedia of Quotations (1994) p. 411. David Barton has since declared it "unconfirmed" after Madison scholars reported that this statement appears nowhere in the writings or recorded utterances of James Madison. It appears to be an expansion and corruption of Madison's reference (Federalist Papers XXXIX) to "that honourable determination which animates every votary of freedom, to rest all our political experiments on the capacity of mankind for self government."