7 firmaments of heaven and hell
from Yasiin Bey – Mathematics Lyrics on Rap Genius
Meaning
Referring the Qur'an’s “7 firmaments” (which balance the “7 Earths”)
The 7 firmaments of heaven refer to the visible planets (and sun/moon), in order: moon, Mercury, Venus, sun, Mars, Jupiter, and Saturn

(If you are a math/science-person, I’m sure this sounds like mumbo-jumbo, but.. I think it’s nice)
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