More: The prequel to 40k, Horus Heresy, is almost 10 times longer than the Bible. Here’s an interesting article from https://reddit.com/r/memes/comments/1c8s304/the_prequel_to_40k_horus_heresy_is_almost_10/: Continue here: The prequel to 40k, Horus Heresy, is almost 10 times longer than the Bible.