Just a warning: being the equal opportunity offender he is, there are a couple of parts in these videos where it sounds like Colbert is mocking the claims of inerrancy and in addition makes some off-the-wall comments (it is Colbert after all). But nevertheless, he surprisingly makes some good (hilariously glaring) points and even pushes Ehrman a bit on his claims. Seems like maybe Ehrman is getting frustrated in portions of the videos? Not positive on that, but you’ll just have to watch and see for yourself.
Colbert “vs.” Ehrman (2006)