"The Greek words involved are also different."
Excuse my ignorance and tell me what greek words?
What would it matter if you don't know Greek? If you are ignorant, as you just admitted, how would me telling you the Greek words involved mean anything to you?
I think you should make more effort to actually own up to the level we would all like this discussion to be on. If you don't know enough to handle this discussion then maybe you should jump into the Shrike, or the Jade Sabre, or the Jade Shadow -- whatever it is you're flying these days -- and find something more your level.