Avenger Angel
Warrior of Heaven
Oh well. I still don't think Christmas as it's practiced right now is particularly Christian though. There's a lot in it for everyone.
This is pretty much the case with every Christian holiday, however. Valentine's Day is a Christian holiday also, and I'm sure loads of atheists will still go out and buy their atheist girlfriends and wives flowers and chocolates. And on Saint Patrick's Day, another Christian holiday, I'm sure plenty of atheists will get drunk enough to the point where they can't tell if the clover decorations the pub put up have three leaves or four leaves. And I'm sure on Easter, plenty of atheist kids will go egg hunting and eating chocolate, thinking it's always and only been about the Easter Bunny and the coming of Spring all along.
Right, atheists have the choice to do whatever they like, but they shouldn't feel Christians are "stupid" because we still find religious meaning and origin behind these celebrations, even if atheists have forgotten them or don't regard them. It's like deciding to play baseball while changing the rules to use a tennis ball and five bases instead, still call it baseball, and then accuse the players who stick to using the original rules of being "stupid" because that's how they remember and choose to play it.