i'll look into soul. i know a lot more about romans than greeks. i never studied greek. i can translate latin and i can scan the metre in latin poetry but i never looked into greek or roman astrology.
hes calling mercury his latin name throughout instead of his greek name hermes. mercury was the messenger god and a trickster god. hes referenced a lot in alchemy.
the zodiac system came from greco-roman astrology but ive heard that there were originally 13 zodiac signs but they changed it to 12 because christains like the number 12