What Does Proverbs 15:21 Mean in the King James?

Folly is joy to him that is destitute of wisdom: but a man of understanding walketh uprightly.
Proverbs 15:21 · 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

Understanding does not merely know the way; it makes the walk straight.

When your heart is absent from discernment, folly can feel like joy. Understanding shows itself in your steps: your way becomes straight as you walk.

WHAT THIS UNDOES

The verse undoes the belief that feeling joy proves a choice is wise: folly can feel delightful when the heart lacks discernment.

יְיַשֶּׁר־לָכֶת

yeyasher-lakhet

GROWS FROM

ישר

To be straight or level; in this verb, to make straight.

“walketh uprightly” in this verse is yeyasher-lakhet. The Hebrew verb ⁨יְיַשֶּׁר⁩ (yeyasher, makes straight) stands with ⁨לָכֶת⁩ (lakhet, walking): understanding is pictured as straightening the walk itself. “Uprightly” carries a sense of direction in the path, as well as character.

ALSO GROWS

yashar: Straight, upright

יָשָׁר

It names the quality of the way that understanding makes.

yosher: Straightness, uprightness

יֹשֶׁר

It holds straightness as a quality that can mark both a path and a person.

mishor: Level ground or a plain

מִישׁוֹר

It gives the root a tangible image: a level way to walk.

תְּבוּנָה

tevunah

GROWS FROM

בין

To discern or perceive distinctions; to distinguish between.

Understanding here is not just stored knowledge: it is the capacity to discern. The verse links that discernment to movement, as what is perceived inwardly becomes a straight way beneath your feet.

ALSO GROWS

bin: To understand or discern

בִּין

It names the act of seeing what is distinct within a situation.

bein: Between

בֵּין

The shared form evokes discernment as noticing the difference between one way and another.

binah: Understanding, insight

בִּינָה

It shows the same seed expressed as the capacity that guides the walk.

חֲסַר

chaser

GROWS FROM

חסר

To lack or be deficient.

“destitute” in this verse is chaser. The Hebrew phrase pairs ⁨חֲסַר⁩ (chaser, lacking) with ⁨לֵב⁩ (lev, heart): the lack is expressed as a heart without discernment. The contrast is vivid, folly brings joy where that inner capacity is missing, while understanding shapes a straight walk.

ALSO GROWS

chaser: Lacking, deficient

חָסֵר

It gives the verse’s “destitute” its sense of an absence.

machsor: Lack, want

מַחְסוֹר

It carries the same root into the state of having something missing.

cheser: Deficiency, lack

חֶסֶר

It reinforces that the verse describes an inner lack, not merely a lack of information.

Discernment takes shape as a straight path beneath the feet.

In all thy ways acknowledge him, and he shall direct thy paths.
Proverbs 3:6 · KJVThe same straightening root appears in “direct,” showing a way made straight across the paths of life.
I have taught thee in the way of wisdom; I have led thee in right paths.
Proverbs 4:11 · KJVWisdom is pictured as guidance into right paths, making understanding visible in where the feet go.
And make straight paths for your feet, lest that which is lame be turned out of the way; but let it rather be healed.
Hebrews 12:13 · KJVThe image becomes explicit: a straight path for the feet gives movement direction and room for healing.
In all thy ways acknowledge him, and he shall direct thy paths.
Proverbs 3:6 · KJV

The Hebrew ⁨יְיַשֵּׁר⁩ (yeyasher, make straight) behind “direct” shares the ⁨ישר⁩ (yashar, straight) root with “uprightly” here. Understanding is not only an inward quality; its effect appears in a way made straight.

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Proverbs 15:21 KJV Meaning