The top part is a more or less a torch barer, which is a reference to Satan "the light bringer" if i remember correctly. I'm sure I heard about the obelisks before but I can't seen to remember it clearly just now. Someone else remind me. No idea at all why an eagle with spread wings is satanic. It is cool as fuck, so surely lots of people would use it just for that. Still, I'm willing to listen to any ideas on this one.