Even God I thought of as a concept. As an eternal idea, which can be all and anything you want, not an actual being.<p>Still, there is quite the leap from one being to the other. I believe gravity is real, and its also a faith. There are different degrees of faith required for different elements.<p>More things point to God than to an Angel, since you could attribute existence or nature to something bigger. Where do angels actually fit there, the only thing to point to it is the bible.