From a netfriend:

A useful resource for helping people to see how our understanding of Scripture has changed in recent days is chapter 31 of Mark Twain’s Huckleberry Finn (http://www.literature.org/authors/twain-mark/huckleberry/)

where Huck agonises over whether or not to let Miss Watson know where her escaped slave Jim is and finally decides that, although he knows it’s against God’s will to deprive her of her rightful property, he’s going to go to hell because Jim has been so good to him.

Not an original idea – I got it from an excellent book called “Is the Homosexual My Neighbour?” by Letha Dawson Scanzoni and Virginia Ramey Mollenkott – the second edition published in 1993.