What Does Jeremiah 9:5 Mean in the King James?

And they will deceive every one his neighbour, and will not speak the truth: they have taught their tongue to speak lies, and weary themselves to commit iniquity.
Jeremiah 9:5 · KJV
The analysis reads the King James wording.

King James Version The King James Version, first published in 1611. Selah Verse shows the standard text.

This verse in the Selah Decoded Version

Falsehood here is not a slip; it is a tongue deliberately schooled against what is firm.

This verse reveals how practiced speech can erode trust between neighbors: the tongue is taught to lie, and the speaker wears themselves down in wrongdoing. Deception takes effort because it works against the firmness of truth.

WHAT THIS UNDOES

The verse undoes the belief that harmful lying is merely a careless slip: here it is taught, practiced, and costly.

לִמְּדוּ

limmedu

GROWS FROM

למד

Learn or become trained; in the intensive form, teach or instruct.

“taught” in this verse is limmedu. The root is about learning and instruction, so the tongue is presented as a pupil trained to produce lies. Deception is practiced speech, not just an accidental failure to find the right words.

ALSO GROWS

lamad: Learn or become instructed.

לָמַד

The basic sense of the root makes the tongue’s training visible.

limmed: Teach or instruct.

לִמֵּד

This teaching form shows that the false speech has been cultivated.

talmid: Learner or student.

תַּלְמִיד

The related word for a learner reinforces the image of a tongue being schooled.

אֱמֶת

emet

GROWS FROM

אמן

Be firm, steady, or reliable.

The word for truth carries the sense of firmness and reliability. The verse sets speech that can be leaned on against words deliberately trained to deceive.

ALSO GROWS

amen: Firmly; truly; so be it.

אָמֵן

Amen affirms what is reliable and can be trusted.

emunah: Steadiness or trust.

אֱמוּנָה

This branch links truth’s firmness with trust that can bear weight.

ne'eman: Reliable or steady.

נֶאֱמָן

A person described this way is dependable, carrying the root’s sense of firmness.

שֶׁקֶר

sheqer

GROWS FROM

שקר

Deal falsely or deceive.

“lies” in this verse is sheqer. The word names falsehood as the tongue’s learned content. Paired with the root of teaching, it shows deception as an enacted practice rather than a stray sentence.

ALSO GROWS

shaqar: Lie or deal falsely.

שָׁקַר

The verb form makes the falsehood an action carried out through speech.

shoquer: One who lies or deals falsely.

שֹׁקֵר

This form describes a person by the practiced deception named in the verse.

Speech trained away from truth turns relationships into places of deception, while truthful speech recognizes the bond between neighbors.

They speak vanity every one with his neighbour: with flattering lips and with a double heart do they speak.
Psalm 12:2 · KJVLike Jeremiah, this verse shows deception taking shape in speech directed toward a neighbor.
The lip of truth shall be established for ever: but a lying tongue is but for a moment.
Proverbs 12:19 · KJVIt contrasts the lasting firmness of truthful speech with the instability of a lying tongue.
Wherefore putting away lying, speak every man truth with his neighbour: for we are members one of another.
Ephesians 4:25 · KJVIt connects truthful speech with the shared life that deception damages.
He that walketh uprightly, and worketh righteousness, and speaketh the truth in his heart.
Psalm 15:2 · KJV

Both verses use ⁨אֱמֶת⁩ (emet, truth), the word rooted in firmness and reliability. Jeremiah shows the tongue being trained away from that firmness; this verse locates the same truth in the heart before it is spoken.

Read the SDV Bible.

Every verse has a Deep Dive in the app.

Get Selah Verse

The iPhone Bible app with the Selah Decoded Version.

Does something in this reading look wrong? Tell us

Jeremiah 9:5 KJV Meaning: Falsehood here is not a slip