Because they do this, God has given them over to shameful passions. Even the women pervert the natural use of their sex by unnatural acts. In the same way the men give up natural sexual relations with women and burn with passion for each other. Men do shameful things with each other, and as a result they bring upon themselves the punishment they deserve for their wrongdoing.
Because those people refuse to keep in mind the true knowledge about God, he has given them over to corrupted minds, so that they do the things that they should not do.