Then just let the damned issue go. It's easy enough to ignore gays. Harder to ignore liberals.
I'd prefer Bush to keep his religion out of politics, in the same manner I'd prefer everyone to keep their religion out of politics. But that would be a more perfect world, and we can't have that ;-)
The ironic thing is that I've never had any problem at all with gays as individual people-- in fact, I've always liked the ones I've known. What I have a problem with is the few activist gays trying to overturn 3000+ years of human history to re-define their relationships as "marriage". And, I've been generally annoyed at Andrew Sullivan for faking his positions. Reasonable people who follow his commentary would conclude that he has sold out to the far left wing of the Dems, and solely because of this issue. He's just not intellectually consistent.
oposition to homosexuality is not based on religion for many people.
As for the DNC Moore-ish talking point of being "offended" by GWBushes religion, that is a red hering.
It is far more offensive to have a president and his entourage saying "no controling legal authority" as opposed to a president who says "I must do the right thing regardless of re-election."