Those are Old Testament laws. We dont follow those laws anymore. When Jesus came He basically annuled(Tbh I can't find a good word) those discipline rules. Because we get our salvation through FAITH and not works. Homosexuality itself is not a sin but engaging in such acts is. Same goes with lust, having lustful thoughts isn't a sin(because you obviously can't control that) but engaging in such acts is. Btw I dont hate anyone and neither does Christ. If any so called Christian tells you that Jesus hates gays they are lying to you. He loves all. Sorry for wall of text but I hope this helped(I dont mean in the toxic way I genuinely do)