What Does Deuteronomy 5:18 Mean in the King James?

Neither shalt thou commit adultery.
Deuteronomy 5:18 · 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

Adultery is named as a breach of an intimate bond, not merely a private desire.

This command places a clear boundary around intimate fidelity in the reader’s life now. Adultery is named as a breach of a real bond, not an abstract lapse.

WHAT THIS UNDOES

It undoes the belief that a private sexual betrayal leaves the bond untouched.

תִּנְאָף

tin'af

GROWS FROM

נ־א־ף

To commit adultery; sexual betrayal within a marriage bond.

The verb ⁨תִּנְאָף⁩ (tin’af, commit adultery) comes from ⁨נָאַף⁩ (na’af, commit adultery), whose related forms name both the act and the person who commits it. The root stays specific to sexual betrayal, keeping the command’s focus on a concrete breach of intimacy rather than generic disloyalty.

ALSO GROWS

no'ef: Adulterer; one who commits adultery.

נֹאֵף

The same root names the person who enacts the act forbidden here.

ni'uf: Adultery; the act of sexual betrayal.

נִאֻף

This noun carries the same specific breach as the command’s verb.

Scripture treats sexual fidelity as a boundary that protects the truth of intimate bonds.

Thou shalt not commit adultery.
Exodus 20:14 · KJVThe same command gives this boundary in the Ten Commandments.
But whoso committeth adultery with a woman lacketh understanding: he that doeth it destroyeth his own soul.
Proverbs 6:32 · KJVThis verse shows adultery’s harm reaching inward, into the life of the person who commits it.
Ye have heard that it was said by them of old time, Thou shalt not commit adultery:
Matthew 5:27 · KJVJesus restates the same boundary as a living word for the reader.
But whoso committeth adultery with a woman lacketh understanding: he that doeth it destroyeth his own soul.
Proverbs 6:32 · KJV

The word “committeth adultery” in Proverbs shares the root ⁨נ־א־ף⁩ (na’af, commit adultery) with the command in Deuteronomy. Proverbs opens the command further by showing betrayal’s harm reaching into the betrayer’s own life.

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Deuteronomy 5:18 KJV Meaning