While you say homosexuality is not a choice (and I agree) the people on the other side of the debate says that it is, and it committed to not changing their mind based on facts (they call it "faith"). So that argument is not going to convince anyone.
And that Baptist resolution you sited says they "deplore homosexuality as a perversion of divine standards" and it "is an abomination in the eyes of God". That's much stronger language than "dislike". The phrase about God loving everyone despite their sin is just a throw-away phrase to try and make them look less like huge assholes (didn't work).