Science is build up on observations, experimentation and evidences, in other words driven by the so called scientific method. Religion is based on faith, which by definition is believing without evidences.
Scientific theories must be falsifiable, religious doctrines cannot.
The Bible is eye witness observations and records of things that God does among people. If you think that Bible eye witness accounts are false, then throw out all the not-known-to-be-fact science theories right along with it... theories that are known to not be known fact.

And when your bible has comments Jesus made to your God with no-one around to observe, these were somehow observed by people who then wrote about them?