His religion is his wife, and he shakes every time she walks by. Personally, I don't "care" what if any religion he is or has, he is getting ready to turn our "free" country into a communist country "soon."
He's a Christian. They have started checking out churches in the DC area for one to attend (did you know W NEVER attended church in DC. Generally they go across the street (Episcopal) but nothing would surprise me with them. I hope they go somewhere that will allow their family to worship with a bit of privacy!
EDIT: And B4, I support gay marriage and I'm pro choice. I'm a Christian who actually spent a lot of time explaining to you "Chritians" that refering to the President as Messiah or Lord or Christ or Almighty is against the 10 commandments.
Religion is a load of crap. It should play no part in politics (separation of church and state people) so it doesn't matter. But he is Muslim, though he says Christian.