Today there really aren't that many Fundamentalists left; I don't know if you know that or not, but they are such a minority; there aren't that many Fundamentalists left in America. … Now the word "fundamentalist" actually comes from a document in the 1920s called the Five Fundamentals of the Faith. And it is a very legalistic, narrow view of Christianity, and when I say there are very few fundamentalists, I mean in the sense that they are all actually called fundamentalist churches, and those would be quite small. There are no large ones.
As quoted in Myths of the Modern Megachurch at The Pew Forum on Religion (23 May 2005)