Homosexuality is condemned as a sin in the Bible in several places outside of Leviticus (Romans 1:26-27; 1 Corinthians 6:9-10; 1 Timothy 1:9-10, all of which are in the New Testament) but ShakaUVM is correct in saying that the new laws can pretty much be summed up in those two. (Mark 12:29) Christians do not hate homosexuals, they do not 'condemn' homosexuals, they're not afraid of homosexuals, they simply refuse to pretend that it's not a sin, or accept the flimsy rules that men make up to make themselves feel better about homosexuality. It's homosexuals that hate, condemn and are afraid of that.
Anyone that has no foundation will fall, plain and simple. You can try to build your life on a patched together foundation if you wish, and later watch it crumble into dust, or you can build your life on a foundation that has been built by the engineer that built the universe, and peacefully enjoy that security for ever. It's your choice - He's offered to work for you for free, you only have to accept.