TEST ALL THINGS, it says in the bible. That sort of means IOWs, be careful not to believe in lies.
How can you reasonably be expected to test anything in the Bible? The Bible is supposed to be truth, so if you test and find it not to be truth, then you are a heathen.
The Bible isn't a Physics book based on centuries old reproducible science where you experiment to find the expected results.
There IS that bit where it says 'DO NOT add or take away'. Unfortunately both has happened. Most bibles do not include the books e.g. the Maccabees or the Book of Enoch, and the KJV is missing a verse, when they were included in earlier bibles. Not to mention the newest revised bibles with alterations!
Some theologians seem to have found (by really reading) a good case that scholars have
overlooked, which is new to most, which
suggest - ALL the scriptures included and not included in
Qumran may be the guide or set ruler if you will, the
tester of what parts Christians
should read. (for the ' which bible thread' maybe)