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.

firmament the expanse of the sky Still heard today: a star in the Hollywood firmament, the sky, where stars shine Webster’s 1828 · Firmament

What these words mean in the King James Bible, and where you’ll still hear them today.

God separates the earth from the waters, and makes it fruitfulThe earth was emptiness, but by a word spoken, it became full of God's riches, and his they are still. Though the use of them is allowed to man, they are...

Psalms 148:4 Praise him, ye heavens of heavens, and ye waters that be above the heavens.
Proverbs 8:28–29 When he established the clouds above: when he strengthened the fountains of the deep: …

From OpenBible.info, most relevant first.

Creation History of Creation
Earth Primitive condition of Earth
Firmament The expanse above the earth
God Creator
Jesus, the Christ Unclassified scriptures relating to the divinity of Jesus, the Christ
Miracles Creation of the world

God(A.S. and Dutch God; Dan. Gud; Ger. Gott), the name of the Divine Being. It is the rendering (1) of the Hebrew ’El, from a word meaning...

And God אֱלֹהִים ʾĕlōhîm אֱלֹהִים Noun · masculine plural
made וַיַּעַשׂ wayyaʿaś עָשָׂה Verb · qal sequential imperfect, third person masculine singular · with and
the firmament אֶת ʾet Object marker הָרָקִיעַ hārāqîaʿ רָקִיעַ Noun · masculine singular · with the
and divided וַיַּבְדֵּל wayyabdēl בָּדַל Verb · hiphil sequential imperfect, third person masculine singular · with and
the waters בֵּין bên Preposition הַמַּיִם hammayim מַיִם Noun · masculine plural · with the
which אֲשֶׁר ʾăšer אֲשֶׁר Relative
under מִתַּחַת mittaḥat תַּחַת Preposition
the firmament לָרָקִיעַ lārāqîaʿ רָקִיעַ Noun · masculine singular · with preposition with the
from the waters וּבֵין ûbên Preposition · with and הַמַּיִם hammayim מַיִם Noun · masculine plural · with the
which אֲשֶׁר ʾăšer אֲשֶׁר Relative
above מֵעַל mēʿal עַל Preposition
the firmament לָרָקִיעַ lārāqîaʿ רָקִיעַ Noun · masculine singular · with preposition with the
and it was so וַיְהִי wayhî Verb · qal sequential imperfect, third person masculine singular · with and כֵן kēn כֵּן Adverb

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