In Exodus 21 God is setting boundaries on owning slaves, and He's not telling them they should own them, that's just how it was back then. In Matthew 19:8 Jesus explains that God allowed something that He didn't want to be allowed because of the evil of the hearts of His people, so this case is a similar situation to that. Also how would you take 1 Corinthians 6:9-10 as not directly word for word? You can't say that it doesn't condemn sin (including homosexuality). And also, according to you I shouldn't seek the salvation of others? Also don't think I hate LGBT people, I love them and seek for them to be saved.