On the original topic, there are some absolute "truths" that are not accepted. If we look at black-and-white thinking for a moment, we all know that there absolutely IS or IS NOT a "creator" of the universe, life, mankind, etc. Oh, sure- those that are sure of their position will argue what that creator is or is not, but that absolute truth exists. We just don't know the answer. (Well, I know it but BrotherDan and Perry disagree with me.)
If there were such a creator, He/She/It either guided the writing of the Bible (or the Koran or some other supposed 'holy' writings) or it did not.
The Bible is either accurate history or it is not.
You see where I am going, Dan. There is a truth out there, but we can't handle the truth. (Sorry, couldn't resist saying that.) We don't know it for a fact. (or those of us that do know it for a fact get arguments from others- just ask many JWN posters who know the absolute truth.)
Since we are confronted with those that insist, in the face of good evidence, that we cannot know for sure, it is up to us to look for reasons to dismiss the lies and errors. We get closer and closer to truth as we dismiss them.
Some of it is not that hard, but hard-headed people don't agree. If someone says "The Bible is the inerrant Word of God," all we have to do is find an error to dismiss that statement from absolute truth. It's easy to do but then the hard-headed people start redefining the errors until the whole thing is a muddy mess.
Good luck with that.