We are saying the same thing, but you are dismissing me because of the lens I'm using. The passages I chose specifically say to not trust the text alone, but to test the content yourself and observe the outcomes. And one even provides tests to try in case you can't think of any.

You cannot "observe" religion externally, just it's practices, like the eating pork thing your sibling brought up. The practices are the dead portion of the religion, just ways to apply the principles the religion is meant to teach. Just like laws change as culture changes, applications must too, and anyone who views their own religion as just practices probably hasn't read their own ancient text or didn't understand it. Anyway, I have given you what you need to make an observation. You'll have to be a scientist and do a hands on test if you expect to discover anything.