What Does Genesis 20:12 Mean?

And yet, firmly, she is my sister, daughter of my father, but not daughter of my mother, and she became my wife.
Genesis 20:12 · 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
And yet indeed she is my sister; she is the daughter of my father, but not the daughter of my mother; and she became my wife.

The Hebrew for “sister” shares its root with “brother,” keeping Sarah’s sibling bond audible beneath Abraham’s claim that she is his wife.

This verse names both relations: Sarah is Abraham’s paternal half-sister and his wife. Naming her as his wife does not erase the family bond the sentence also names.

WHAT THIS UNDOES

It undoes the assumption that Sarah is only Abraham’s wife: the verse states that she is his paternal half-sister too.

אֲחוֹת

achot

GROWS FROM

אח

Brother or sibling; kinship in the sibling relation.

Hebrew ⁨אֲחוֹת⁩ (achot, sister) and ⁨אָח⁩ (ach, brother) share the consonantal root ⁨אח⁩. English gives the two relations unrelated-sounding words, while Hebrew keeps their shared kinship visible.

ALSO GROWS

ach: Brother.

אָח

This is the masculine sibling term from the same root, making the family bond in “sister” visible.

achavah: Brotherhood or kinship.

אַחֲוָה

This branch extends the sibling root into a broader bond, showing the family relation as more than a label for one person.

Scripture can name one person through overlapping kinship relations, with each name adding a distinct bond.

And Adam said, This is now bone of my bones and flesh of my flesh; she shall be called woman, for out of man she was taken.
Genesis 2:23 · SDVThe verse names the woman through both her shared human substance and her relation to the man.
You have pierced my heart, my sister, my bride; you have pierced my heart with one of your eyes, with one chain of your neck.
Song of Solomon 4:9 · SDV“Sister” and “spouse” appear together, letting familial and marital language stand side by side.
For whoever does the will of my Father in the heavens, that one is my brother, and sister, and mother.
Matthew 12:50 · SDVKinship names gather several distinct relations into one bond.
And she again bore his brother Abel. And Abel was a shepherd of sheep, but Cain was one who served the ground.
Genesis 4:2 · SDV

The Hebrew for “sister” here, ⁨אֲחוֹת⁩ (achot), belongs to the same root family as “brother,” ⁨אָח⁩ (ach), in Genesis 4:2. English separates the words, but Hebrew makes their shared sibling bond audible.

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Genesis 20:12 Meaning