Exactly, Keith, and what would the people of the time have absorbed if they had been told that the universe was 13.7 Gyrs old and that the earth was 4.5 Gyrs old and that God created life with the ability to adapt as the enviroment around it changed? They would not have absorbed it all. That is why the Bible didn't tell them all that. Got it yet?
You've agreed with that the Bible is not literal because that would be a poor way to attempt to communicate. Good for you.