Difference between Heavens and Firmament

HEAVENS vs FIRMAMENT: NOUN

The sky.
Plural form of heaven.
The apparent surface of the imaginary sphere on which celestial bodies appear to be projected

In the geocentric Ptolemaic system, the eighth sphere, which carried the fixed stars.
The field or sphere of an interest or activity.
Basis.
The vault of the heavens; the sky.
The orb of the fixed stars; the most rmote of the celestial spheres.
The region of the air; the sky or heavens.
Fixed foundation; established basis.
A piece of jewelry, as a star or the like, meant to be worn in a head-dress, such as the commode or tower of the seventeenth century.
The sky or heavens; the vault of heaven, viewed as something solid and abiding; the region of the air.
Foundation; support; basis.
The vault or expanse of the heavens; the sky.
The apparent surface of the imaginary sphere on which celestial bodies appear to be projected

Jesus, Stars, Gosh, Christ, Goodness, Lord, Skies, God, Gods, Vault of heaven, Welkin, Sphere, Empyrean, Celestial sphere, Firmament

Stars, Ascendant, Constellation, Circles, Pantheon, Effulgence, Universe, Ether, Sky, Vault of heaven, Welkin, Celestial sphere, Sphere, Empyrean, Heavens

Boy, Geez, Gee, Gracious, Dear, Jesus, Gosh, Christ, Goodness, Lord, God, Welkin, Sphere, Empyrean, Celestial sphere

Colossus, Luminary, Aeon, Ascendant, Constellation, Pantheon, Effulgence, Universe, Ether, Sky, Welkin, Celestial sphere, Sphere, Empyrean, Heavens

Heavens not its own, and worlds unknown before?
The gods that did not make the heavens and the earth will perish from the earth and from under the heavens.
This is the account of the heavens and the earth when they were created, when the Lord God made the earth and the heavens.
The earth was a formless void and the heavens and the Light streamed in, warming the earth and the heavens.
Birds created to fly in the heavens, and sea creatures created to live in the waters beneath the heavens.
The heavens are the heavens of the Lord; but the earth He has given to the sons of men.
But who is able to build a house for Him, for the heavens and the highest heavens cannot contain Him?
Why, the heavens, the highest of the heavens cannot contain you.
It means the sky, the starry heavens, or the spiritual heavens.
Three Heavens into one of the Seven Heavens.

And that is the sad reality about Nigeria's political firmament.
God said: Let there now be a firmament between the waters.
Final Fantasy XIV a Realm Firmament, you can also view Heavensward.
Investigative journalism is no longer rampant the firmament of American news.
Firmament all difficulties are freely farmable with no restrictions Cap.
GLORY OF GOD; AND THE FIRMAMENT SHOWETH HIS HANDIWORK.
Let there be lights in the firmament of heaven.
Embroidered upon it was the firmament of heaven.
God said let there be firmament, and BANG!
But in this case the unnamed empty space under the firmament is something different from the firmament.