It would seem self-evident that if it is legal for a white Christian man to marry a white Christian woman, with her consent, then, with her consent, it must follow that a black man can marry this woman, that a Muslim man can marry this woman, or that, with her consent, a woman can marry this woman. Anything less is an affront to individual freedom.
If one is to believe the media reports, it appears that a great many people do not seem to understand this simple logic. These people seem to feel that if the majority of people are opposed to something then it should be against the law. What these people fail to realise is that the essence of freedom is freedom from the tyranny of the majority. The rule of law protects us from this tyranny and is an essential part of democracy.