Every issue in law---EVERY issue---is a "moral issue." Whether or not it is moral for the many to take the labor/earnings of the few is moral (the Bible says it is ok, but that is a "moral" book!). Whether or not some should be able to violently harm others is a MORAL issue.
What Bush did, I think, was brilliant and moral: he said what marriage was. Although he counched his comments in the "speck in the eye" passage from the Bible, by mentioning "sinners" in the same context as homosexuality, he left no question that homosexuality is a sin.
And that's the definition of a leader. Someone who makes clear his position, no matter how unpopular with the media.
This psycho is simply saying that wrong is right and right is wrong. He needs his head checked.
Plain and simple.