Re: What IS an angel?
And, just to screw up everyones take, my personal take --
Celestial - a race of beings not originally from earth, they are from a world or realm separate from earth. Wigned (generally), light based beings overall, however Celestial can technicly mean ANY being born off world.
Angelic - a subsection of Celestials, most generally subserviant to one being, or at the very least, one small crew or group of beings that have at least some ties to christian/catholic/related beings. Much like how we have humans, and then we have people from north america, asia, etc. basicly the same, however there are suttle differences, if viewed from an overall perspective.