Much less judge others and tell them they are wrong, simply because some book written thousands of years ago re-written a million times says so.

It’s as valid a reason as any other. We all decide what we think is “good” and what we think is “bad”. My view of good and bad comes from the bible and yours doesn’t. Clearly you believe your source of ethics to be superior to mine; I can accept that. I don’t agree, but I can respect that your opinion is different than mine.