You said: All writings, be they religious, legal or what have you are always interpreted by each and every reader even or especially the ones who maintain the writings are divinely given. There is no absolutely true meaning of anything written or said.
I know exactly what you said, you made a huge, broad sweeping claim that included the words "all writings", "anything written or said" and the phrase "what have you...". I simply took your reasoning to disprove your point, and then I gave you a simple, written down (typed, actually) math example to prove once more, that your broad, sweeping statement is not true. After all, there are many math books out there for people to read. Mathematics, in its written form, is another form of writing that conveys truth or error. In fact, when you get into mathematical theory, in its highest forms, by the brightest minds like Albert Einstein, you get into more of a philosophical debate on how things work, than a functional, factual discussion on problem solving.
Of course there is right and wrong. There is true, and there is false. Math is the simplest way of proving this, but I'm not going to get into a debate on a gun forum about your philosophical belief that everything is subjective and that there is no objective truth. You are simply wrong.