Benevolent and Opposing Entities and the Group of Nine

I am curious about the nature of the divine feminine Quan Yin and the divine masculine Metatron - the former being a Bodisatva from the Chinese Buddist tradition and the latter an Arch Angel from the Hebrew/Jewish tradition - are they actual personalities and part of the Group of Nine? Also, is the Ra entity (from ancient Egypt or before) a personality in the same way or is Open just giving these energetic, conscious entities familiar names to help us identify with them in an anthropomorphic manner? Is this the age old battle of "good" against "evil" or just the natural yin and yang order of the material Universe as we know it?