What Does Deuteronomy 31:19 Mean?

Now therefore write this song for you, and teach it to the children of Israel; set it in their mouths, that this song may be a witness for me against the children of Israel.
Deuteronomy 31:19 · 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
Now therefore write ye this song for you, and teach it the children of Israel: put it in their mouths, that this song may be a witness for me against the children of Israel.

The song is planted in the people’s mouths so that what they remember becomes the witness against them.

What you learn deeply enough to carry in your mouth stays with you. A song can become a witness: it places the words you know beside the path you take, making the distance audible. Its testimony can come from within you.

WHAT THIS UNDOES

This verse undoes the belief that words become harmless when they are only remembered: what you carry in your mouth can still testify against you.

עֵד

ʿēd

GROWS FROM

עוּד

ʿ-w-d

To repeat or return; by extension, to testify.

The word translated “witness” comes from a root that carries the sense of repeating or returning, as well as testifying. The song keeps returning through the people’s own mouths, so the evidence against them is the truth they already carry.

ALSO GROWS

ʿēdût: Testimony or witness

עֵדוּת

The same root makes testimony a form of witness that can be repeated and preserved.

lehaʿîd: To testify or bear witness

לְהָעִיד

The verb shows the witness acting: it speaks and gives testimony.

לַמֵּד

lammēd

GROWS FROM

לָמַד

l-m-d

To learn; in the intensive form used here, to teach.

The Hebrew root holds teaching and learning together: this form means “teach,” while the same seed gives words for learning and for a learner. The song is passed on until it can rise from the people’s own mouths.

ALSO GROWS

lāmad: To learn or study

לָמַד

Teaching and learning share one root, linking what is placed in the people’s mouths to what they receive and retain.

talmīd: Learner or student

תַּלְמִיד

The learner is another branch of the same root, joining the act of teaching to the one who carries the teaching.

הַשִּׁירָה

ha-shîrāh

GROWS FROM

שִׁיר

sh-y-r

To sing or make a song.

The root connects song with singing: the testimony is given a form that can be voiced and repeated. Placed in the people’s mouths, it becomes speech they can keep carrying.

ALSO GROWS

shîr: Song

שִׁיר

This noun names the sung form that holds the testimony.

meshōrēr: Singer

מְשׁוֹרֵר

The singer is another branch of the root, showing the song as something voiced by a person.

What is carried in memory and repeated in speech can testify when a life diverges from the words it holds.

And you shall sharpen them to your children, and speak of them when you sit in your house, and when you walk along the way, and when you lie down, and when you rise up.
Deuteronomy 6:7 · SDVThe words are taught and spoken across the rhythms of ordinary life until they stay present in the mouth.
I store your word in my heart, so that I do not miss the mark against you.
Psalm 119:11 · SDVThe word held within remains present as a measure of the speaker’s way.
You offspring of vipers, how can you, being evil, speak good things? For out of the overflow of the heart the mouth speaks.
Matthew 12:34 · SDVWhat fills the heart returns through the mouth as speech.
And it will come to pass, when many evils and narrow places find them, that this song will answer before their faces as a witness, for it will not be forgotten from the mouths of their seed; I perceive the shape they are making today, before I bring them into the land which I swore.
Deuteronomy 31:21 · SDV

The same witness word appears here, and the verse makes the mechanism plain: the song testifies because it remains in their mouths. Its testimony is preserved in what they can still remember and speak.

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Deuteronomy 31:19 Meaning