The libertarian bent of so much evangelical thought, then, owes a lot to the pervasiveness of Reconstruction, even as the word itself has fallen out of fashion. But the curriculum that ThinkProgress dug up, Ingersoll noted, is “run by the Vision Forum, which is about as close to pure Rushdoony-style Christian Reconstructionism as you get.”  The Witherspoon program, she added, even included Rushdoony’s best-known book, “The Biblical Philosophy of History,” in its reading list.