You might be right–though Jake being able to summon them makes it kind of murky, its not like they were presented in a very nice light then, either. I honestly don’t feel I have the angels “Figured Out”, and I’m not even quite sure I’m supposed to.
Jake’s arc is, after all, rather incomplete–his big showdown with Caliborn in the Masterpiece is still ahead of him.
Maybe we’ll learn more about angels in the future, or, frankly more likely at this point, i’m missing some gnostic myth or other source that contextualizes them really well. Hard to say.

