[b-dog]

I would think that a fallen angel would be aristocratic and care about order. They may be arrogant and vain and narcissistic as they would think of them selves as angels which are above the rest of creation. They may want to keep Divine law in place only they just want to oust the ruling gods and rule in their place.

Demons that just came into being may just want destruction and suffering. They may want to destroy Divine law and have survival of the strongest instead. They may just want to bring chaos into the world while fallen angels want to rule it with an iron fist.