What are some reasons as to why some Christians may disagree with homosexuality? Add sources of authority.

The Bible says 'Do not have sexual relationships with a man as one does with a woman, that is detestable.' In Genesis, it says that man and woman should be united and 'increase in number'. The Bible says 'men committed shameful acts with other men', which was when God gave them over to their sinful desires of sexual impurity. The Bible says 'wrongdoers will not inherit the kingdom of God ... nor men who have sex with men'. The Bible says 'We also know that the law is made ... for lawbreakers ... for those practicing homosexuality'.