What if the Bible or 'God' NEVER said anything against ity?

I think you're a little overly optimistic about the the idea that religion is the cause of discrimination against uals. It's merely a tool of justification for the discrimination. I would think it would be more accurate to say that injunctions against ity exist in religion (nearly EVERY religion. Not just the Abrahamic ones. Even Buddhism considers it "ual misconduct") because there's something visceral in heteroual men that sees uality as threatening, and since most societies were patriarchal it's not a shock that ity would not be accepted. Fear of uality is a byproduct of our more primitive days before we socially evolved.