Romans 1 is really good. How about adding Judges 19:22, and Genesis 19:5 ff.
Gen 19:5-8
5 They called to Lot, "Where are the men who came to you tonight? Bring them out to us so that we can have sex with them."
6. Lot went outside to meet them and shut the door behind him 7 and said, "No, my friends. Don't do this wicked thing. 8 Look, I have two daughters who have never slept with a man. Let me bring them out to you, and you can do what you like with them. But don't do anything to these men, for they have come under the protection of my roof."
1 Cor 6:9
9 Do you not know that the wicked will not inherit the kingdom of God? Do not be deceived: Neither the sexually immoral nor idolaters nor adulterers nor male prostitutes nor homosexual offenders
Judg 19:22-23
22 While they were enjoying themselves, some of the wicked men of the city surrounded the house. Pounding on the door, they shouted to the old man who owned the house, "Bring out the man who came to your house so we can have sex with him."
23 The owner of the house went outside and said to them, "No, my friends, don't be so vile. Since this man is my guest, don't do this disgraceful thing.
(from New International Version)
Rom 1:26-27
For this cause God gave them up unto vile affections: for even their women did change the natural use into that which is against nature:
27 And likewise also the men, leaving the natural use of the woman, burned in their lust one toward another; men with men working that which is unseemly, and receiving in themselves that recompence of their error which was meet.
KJV (Don't mean to offend, simply quoting the Scriptures like the above poster requested).
Yeah, that makes sense. 
