Your idea that the Bible is not literature is quite novel(no pun intended). In the past, it was fairly standard for the non-religious to say that The Bible was a great literary work, but it was not the word of God. Now you have taken it in a whole new direction.

Given that the Bible has been around, in one form or another for say, 3700 years, and has remained useful for most of that time, I am not sure that your assessment is really the one we ought to hang our hats on. Of course, I am not a scientist...