Skip to content
G4062

περιτρέπω

peritrépō /per-ee-trep'-o/ Ask about this word
from περί and the base of τροπή
to turn around, i.e. (mentally) to craze
+ make mad.

Word Study

In depth

A plain-language study of peritrépō — the range of meaning it carries, how Scripture actually uses it, and where it points. Written for readers who don’t know the original language.

Core Meaning & Semantic Range

The Greek word peritrépō, represented by G4062, means to turn around or, mentally, to craze and make mad. Derived from περί and the base of τροπή, this term is exceptionally rare in scripture, appearing only 1 time in 1 unique verse. Its singular usage marks a specific moment of accusation against the Apostle Paul.

Biblical Occurrences & Contextual Analysis

The sole appearance of G4062 is found in Acts 26:24. During Paul's defense before Festus, his testimony becomes so impassioned that Festus interrupts him, exclaiming with a loud voice, "Paul, thou art beside thyself; much learning doth make thee mad." In this context, G4062 is the action verb "make," which Festus claims Paul's "much learning" is doing to his mind, turning it toward madness.

Related Words & Concepts

Several related words provide a fuller picture of how madness was perceived and described:

  • G3105 maínomai (to rave as a "maniac"): This verb describes the state of being mad. It is used by Festus just before G4062 when he says, "thou art beside thyself" Acts 26:24. It is also used when crowds accuse Jesus of being mad John 10:20, when the disciples accuse Rhoda of being mad Acts 12:15, and when Paul warns that speaking in tongues before unbelievers could lead them to say, "ye are mad" 1 Corinthians 14:23.
  • G3130 manía (craziness): This noun for "craziness" is the outcome of the action of G4062. In Festus's accusation, Paul's learning is what makes him mad, with G3130 being the resulting madness Acts 26:24.

Theological Significance

The theological weight of G4062 is found in the dynamic it reveals between worldly perception and divine truth.

  • A Worldly Accusation: The word is used by an unbeliever, Festus, to dismiss Paul's testimony. It illustrates how the profound truths of the gospel and a personal encounter with Christ can be interpreted as insanity by a secular worldview.
  • The Perceived Cause of Madness: Festus specifically identifies "much learning" as the cause that G4062 acts upon. This highlights the world's inability to reconcile deep spiritual knowledge with its own standards of reason.
  • A Contrast to Sober Truth: Paul's immediate response rejects the charge, stating he is not mad but speaks "the words of truth and soberness" Acts 26:25. This sets up a direct contrast between the world's accusation of madness and the apostle's claim of clear-minded, truthful revelation.

Summary

In summary, G4062 peritrépō is a highly specific term whose single biblical use is pivotal. It captures the moment of Festus's accusation that Paul's learning was driving him to insanity. Paired with related words for madness, its significance lies not in defining a state, but in describing an action—the turning of a mind to what the world perceives as craziness. It powerfully illustrates the profound conflict between the wisdom of God and the judgment of man.

How the KJV Renders It

Translation

Strong’s lists the renderings but not their weight. These are counted from the King James text of the tagged verses — the bar under each is how often the translators actually reached for it. Select one to filter the occurrences below.

Grammatical Forms

Morphology

In the Greek New Testament, this word appears as a verb across 1 occurrence, inflected in 1 grammatical form — each row is one form, and the bar is how often it is that form.

  • Present Active Indicative 3rd Singular
Singular
One.
3rd
Third person — the one spoken about ("he"/"they").
Present
Action in progress or repeated — happening now or continually.
Active
The subject performs the action.
Indicative
A plain statement of fact.

Related Words

Related

Other entries the study above points to — each one is drawn from a reference it makes. Follow the trail to see how the words connect.

Theographic Context

Context

The people, places, and span of history the verses containing this word touch on — drawn from the theographic tagging of Scripture. Select any name to isolate its verses in the occurrence list.

Biblical Distribution

Distribution

1 verse, all in Acts — and none of the other 26 New Testament books.

Every Occurrence

Concordance

Every verse where the word is tagged in the King James text. Filter by book, by the English word the translators chose, or search within the verses.

Sources. Definition and numbering: James Strong, Exhaustive Concordance of the Bible (1890). Morphology: STEPBible / Tyndale House (CC BY). Verse tagging: the King James text keyed to Strong’s numbers. Every count on this page is computed from the tagged corpus, not estimated.