What Does Deuteronomy 20:18 Mean?

Lest they teach you to do like all their loathsome things, which they have done for their gods, and so you would miss the mark against the LORD your God.
Deuteronomy 20:18 · 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
That they teach you not to do after all their abominations, which they have done unto their gods; so should ye sin against the LORD your God.

The verse makes annihilation the stated protection against learning another people’s practices.

The verse treats teaching as a force that shapes what you practice, and what you practice as capable of placing you against the LORD your God. Its reason refers to the command just before it: no one who breathes is to remain in those cities, so their practices cannot be learned. The sentence joins protection from religious influence to total destruction; the violence is part of its claim.

WHAT THIS UNDOES

It undoes the belief that instruction is neutral: the verse treats learned practice as capable of redirecting allegiance.

יְלַמְּדוּ

yelammedu

GROWS FROM

למד

lamad

To learn or be trained; in the causative form, to teach.

English separates teaching from learning, but both grow from ⁨למד⁩ (lamad, to learn or teach). Here, what another people teaches can become what you do. The verse places that risk alongside a command to annihilate those people, revealing the violence built into its stated protection.

ALSO GROWS

lamad: To learn or be taught.

לָמַד

The learner’s side of the same root shows that teaching aims at shaping what someone learns.

limmud: One who is taught or trained; a disciple.

לִמּוּד

This branch names a person by the formation they receive, making instruction a source of identity.

וַחֲטָאתֶם

vaḥata'tem

GROWS FROM

חטא

ḥata

To miss, miss the mark, or go astray.

“miss the mark against” in this verse is vaḥata'tem. The phrase “sin against the LORD” carries the root’s sense of missing or going astray. The verse frames adopted practice as a miss in relation to God.

ALSO GROWS

chet: A miss or sin.

חֵטְא

This noun keeps the root’s concrete sense of missing inside the familiar English word “sin.”

chatta't: A sin or an offering for the missing.

חַטָּאת

The same root-family names both the missing and an offering associated with it.

Repeated practices shape allegiance: what a person learns to do can become a way of turning from God.

Lest you be trained in his paths, and take a snare for your living soul.
Proverbs 22:25 · SDVThe verse names learned behavior as a path that can entangle the learner.
But they interwove among the nations, and trained in their works.
Psalm 106:35 · SDVIt describes a people taking up the practices of the nations among whom they mingle.
Do not take the shape of this age, but be reshaped by the renewing of your mind, so that you may test what is the good, well-pleasing, and complete will of God.
Romans 12:2 · SDVIt presents conformity and transformation as forces that shape how a person perceives and lives.
But they interwove among the nations, and trained in their works.
Psalm 106:35 · SDV

In Psalm 106:35, “learned” is ⁨לָמְדוּ⁩ (lamdu, they learned), from ⁨למד⁩ (lamad, to learn or teach), the same root as “teach” in Deuteronomy. The shared root connects the feared influence with its lived form: teaching and learning are two sides of the same formation.

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Deuteronomy 20:18 Meaning