What is sexual immorality?

The following was a reply to my post about Bradley Leshawn Fowler. I wanted to post the reply and see what I might catch. You can read the post here.

But one question that I have for homosexuals, which I need to update my philosophy on the whole thing, is this. IF sexual immorality in the bible does not include homosexuality, then what does being sexually immoral mean?

Sex before marriage? If so, homosexuals are committing that sin because only certain states acknowledge marriages of that nature.

Oral sex. I think homosexuality falls into that category too.

Bestiality? Who does that anyway. And if the line is NOT drawn somewhere on what is and is not moral, those advocates of bestiality will come next.

Sex with more than one partner? I believe that was throughout the whole bible plus those crazy wackos out in Utah still do that and they’re supposed to be Christians. I personally couldn’t do that to my wife.

Adultery? Ooh! That’s a good one? But is that the ONLY one?

Anyway, my point is what is sexual Immorality now that people want to concur that homosexuality is not immoral!

Tell me what do you think.