Someone should make one of these movies, market it in exactly the same way, sell it to evangelical audiences, but have the professor win the debate at the end, causing them all to lose their faith. Possibly with a murderous rampage, now that they don't have God to keep them behaving.
All you'd get is religious folks picketing your movie.
But then you could be cool like Kevin Smith and just join them and picket your own flick: https://www.youtube.com/watch?v=QepgKVOVfZ8 (More detail)