How Did God Create the Angelic World?

Brandon: Since an angel is pure form, obvious, as aquinas taught us, right? Could they also theoretically possess a human body? Also, speaking of angels, have you ever seen or experienced angelic interactions during an exorcism, like an archangel duelling with a demon? I'm not expert in this, but like i said, i feel like this is something that i've certainly suffer trough myself. Brandon: Well, thanks be to god for you get coming into the church.