What Does Genesis 1:15 Mean?

And let them be for lights in the expanse of the heavens, to shine upon the earth. And it was so.

Genesis 1:15 · SDV

Key words are shown with the Hebrew or Greek and what each word meant.

Selah Decoded Version The Selah Decoded Version renders what the Hebrew and Greek words meant to the people who first heard them.

This verse in the King James

King James wording

King James Version

And let them be for lights in the firmament of the heaven to give light upon the earth: and it was so.

THE KEY

The same Hebrew root names both the lights and their work: the luminaries are what shine their light onto the earth.

THE MEANING

You live under this arrangement: light is named by its reach onto the earth, not just by where it appears in the heavens. The verse holds the heavens and the ground in one relation, with illumination crossing the distance between them. “And it was so” states that relation as established.

THE ROOT

לְהָאִיר

leha'ir

GROWS FROM

אוֹר

Light; shine.

The noun ⁨מְאוֹר⁩ (me’or, “luminary”) and the verb ⁨לְהָאִיר⁩ (leha’ir, “to shine, illuminate”) grow from ⁨אוֹר⁩ (or, “light”). English preserves the echo in “lights ... give light,” while the Hebrew makes the shared seed unmistakable: these heavenly bodies are named by the illuminating work that reaches the earth.

ALSO GROWS

or: Light.

אוֹר

This is the root carried by both “lights” and “give light,” joining the luminaries to their act of shining.

me'or: Luminary, light-bearer.

מְאוֹר

The word for a light-bearing body comes from the same seed as the verb for illuminating the earth.

THE PATTERN

Light fulfills its purpose by reaching what lies below and making it visible.

And God said, "Let there be light," and there was light.

Genesis 1:3 · SDVLight is named at the beginning of the creation account, before this verse describes the heavenly lights carrying it onto the earth.

Your word is a lamp to my feet, and a light to my path.

Psalm 119:105 · SDVLight reaches the ground as guidance for the next steps along a path.

Let your light shine like this before people, that they may perceive your good works and give weight to your Father in the heavens.

Matthew 5:16 · SDVLight shines outward so that what is present can be seen.

THE THREAD

And God said, "Let there be light," and there was light.

Genesis 1:3 · SDV

Genesis 1:3 uses ⁨יְהִי אוֹר⁩ (yehi or, “let there be light”); ⁨יְהִי⁩ is a jussive, the grammar of permission in this creation text. Genesis 1:15 returns to the same root, ⁨אוֹר⁩ (or, “light”), and shows its reach: the lights shine upon the earth.

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