Much has been said about the Bible’s teaching on homosexuality and other sexual relationships outside of the covenant of marriage between a man and a woman. Quite frankly, no one knows more about this subject, and no one has said it better than Professor Robert Gagnon from Pittsburgh Theological Seminary.
His website has a wealth of materials for your study, including videos of several of his talks.
If you want to know what the Bible really has to say about human sexuality, Dr. Gagnon’s website is an excellent place to start.