Genesis 1:7
KJV
And God made the firmament, and divided the waters which were under the firmament from the waters which were above the firmament: and it was so.
NIV
So God made the vault and separated the water under the vault from the water above it. And it was so.
In the KJV, the firmament is the space that makes up the first two heavens: the sky for the birds to fly and outer space for the sun, moon, and stars to shine (Gen 1:8,14,17,20). Below the firmament are the waters on earth, and above the firmament are the waters that separate the universe from the third heaven (Psa. 148:4). Some modern versions suggest flat earth cosmology by using the words “dome” or “vault.” See also: Amos 9:6
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