I'd say most religious books... Have some sort of how we got here creation story, thousands of years old attempts at understanding the physical world using thousands of years old understandings...this why they don't stand the light if today.
Then there is the govt concept...some rules of living...some.way to refer to for who is right and who is wrong during a disagreement, a way to keep order and folks on the straight and narrow.
And yes, readings to help one connect with all that is holy.
The uniqueness of the Bible is that it is composed of 66 books, 2/3 of them Jewish, the other third mostly written by Jews that believed in this new messiah.. This last third was composed of books that were selected out of the hundreds that were being circulated at the time (the Jewish canon having already been established)
So they selected a few hundred years after Jesus...selections of writings spanning a thousand years...which they deemed inspired (not written) by G!d....and bound them together..