I think it is worth pointing out, however, that Jesus can be interpreted as teaching the proper guidelines for those who wish to grow closer to God. They aren't meant as a judgment or condemnation. Indeed, he himself warns against judging others.
We're not supposed to accuse others of impropriety or sin. We understand sin so that we ourselves can avoid it and not encourage it in others, but we aren't meant to force others to adhere to our perspectives. The Pauline epistles, 1 Peter, and 2 Peter can come across as rather dogmatic, but they're writing from a disadvantaged position trying to push for clarity and uniformity in the teachings, not dogmatists using positions of power to force others to obey their will.
Jesus himself sought out sinners specifically to try to help them. He sought out the sick to try to heal them. He didn't condemn them for the lives they lived, but accepted them for who they are and supported them. That doesn't mean he didn't see them as sinful and didn't encourage others to be better, but his teachings supposedly came from a place of compassion.
I don't want to harass anyone into following my lifestyle. I'd be delighted if they were persuaded by my perspective, but I don't expect it. I'm merely sharing my point of view and I hold no ill will towards those who disagree.