The light that Lucifer bore was the light of spiritual illumination and self-realization, the light of ego-based intellect, logic, and reason, which becomes blinding when it shines with selfish pride and seeks only in itself for wisdom, becoming its own god, altar and focus.
The emerald that was forfeit and lies forgotten in the shadows is the symbol of unconditional love, occult knowledge, and the memory of our immortal, angelic state.
To be gods again, we once were lost. to find God again means I am home, seated upon my golden throne!
Ain Soph Aur - Patrick Gaffiero