Let me perhaps get the ball rolling a bit here. SInce I cannot know what specifically impacts you, let me try to briefly sketch my current understanding of the topic.
1. Where the Bible talks about homosexuality, it is always negatively. Quite simply, it is never embraced, and it is viewed almost as the crowning achievement of wickedness. One can argue that in some of the familiar passages that homosexuality may or may not be primary, but it is not embraced anywhere.
2. To argue that Paul did not know what we know - we are more nuanced with homosexuality than he is, seems arrogant to me. We do not know what Paul knew or did not know about homosexuality, but I find it hard to believe that Paul would be unfamiliar with various practices of homosexuality in his Hellenistic, and growing Roman world. He had the opportunity to parse his views and make distinctions - he did not. I think that means something.
3. There is an undercurrent in at least the article - well, it is natural, therefore it must be OK. I wonder how wide we want to cast that net. I find it easy and quite natural to be critical - that is not OK. I know people who seem to gossip quite easily - that is not OK or expressive of God's will. I know people who have been born with CP - well you get the picture. All of us possess qualities quite naturally that do not reflect Christ. SOme of us have larger issues than others.
4. Much time was spent in the article on various portions of OT law, that we do not recognize today. Well, there are NT reasons for much of this. Many of the obscure OT laws, the Israelites never lived by. With homosexuality specifically, we have a number of references in the NT. Yes, the author highlights the well-worn
Romans 1 passage, but it seems to me that there is an expectation of sexual expression to be kept between husband and wife. I am thinking of
1 Cor. 7, and the qualifications for leadership in 1 Timothy. Again, the author could have listed other expectations, but they did not. These are multiple passages, written by more than 1 author.
5. For the last time - the NT does not condone slavery, especially how we in North America understand that term. To say that abolitionists do not have a Biblical argument is just irresponsible. (This is not a part of this argument - but it needs to be said again. AIDS does not impact homosexuals and heterosexuals equally. This is a medical fact)
6. The Bible seems to have a larger lens than we want to use. We say, why shouldn't I be able to express myself? The Bible seems to have a longer term perspective. Denial of ourselves here is not only a good, it reaps righteousness for us that may not be vindicated until His kingdom fully arrives.