Consciousness individually and collectively shapes our material world. Our interior life constantly shapes our exterior life. This is why no matter how diverse our work in the external world, the "common work" of humanity —the only true way we can live our external lives — requires becoming conscious of the relationship between our inner and outer lives.
What remain constant in every account of angels, from ancient days to the present, is that they are both messengers and companions to humans, sent from a realm beyond usual seeing. Angels appear, and in one way or another, help us, advise us, inspire us, or amaze us.