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G4510

ῥυπόω

rhypóō /rhoo-po'-o/ Ask about this word
from ῥύπος
to soil, i.e. (intransitively) to become dirty (morally)
be filthy.

Word Study

In depth

A plain-language study of rhypóō — 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 rhypóō, represented by G4510, means to soil or, intransitively, to become dirty morally. It appears 2 times across 1 unique verses in the Bible, signifying its specific and potent use. Its core meaning relates to a state of moral filthiness or defilement.

Biblical Occurrences & Contextual Analysis

The sole biblical appearance of G4510 is in a climactic declaration in the book of Revelation. The verse states, "he which is filthy, let him be filthy still" Revelation 22:11. In this context, the word is part of a parallel structure that describes the fixed moral states of individuals. It is set in direct opposition to those who are righteous and holy, highlighting a final and unchanging condition of moral impurity.

Related Words & Concepts

Several related words from its only context help to clarify its meaning by contrast:

  • G91 adikéō (to be unjust, i.e. (actively) do wrong): This is used in parallel with G4510, describing the one who is unjust and is to remain so Revelation 22:11. It points to the active commission of wrong.
  • G1342 díkaios (equitable... just, right(-eous)): This word stands as a direct moral opposite to G4510. The passage contrasts the one who is filthy with "he that is righteous" Revelation 22:11.
  • G40 hágios (sacred... holy): Also contrasted with G4510, this term refers to one who is morally blameless or consecrated. The verse separates the filthy from the one who is holy Revelation 22:11.
  • G2089 éti ("yet," still): This crucial modifier is applied to all conditions in the passage, including being filthy. Its presence indicates a continuation of the state, as in "let him be filthy still" Revelation 22:11.

Theological Significance

The theological weight of G4510 is derived entirely from its singular, powerful usage.

  • Moral Defilement: The word describes a state of being morally soiled or contaminated, standing in stark opposition to purity and holiness.
  • A Final State: Used with the word "still" G2089, the term suggests a point of permanence. The command, "let him be filthy still," implies a final state from which there is no change, set against the equally permanent state of the righteous and holy Revelation 22:11.
  • Contrast with Holiness: Its meaning is sharpened by its juxtaposition with both righteousness G1342 and holiness G40. This contrast underscores a fundamental and final division between two opposing spiritual realities.

Summary

In summary, though extremely rare, G4510 conveys a deeply significant theological concept. It encapsulates the idea of a permanent state of moral filthiness. Its sole appearance in Revelation 22:11 places it at a crucial juncture, illustrating a final, fixed condition of character that stands in eternal opposition to the righteousness and holiness that define the people of God.

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 and an adjective across 2 occurrences, inflected in 2 grammatical forms — each row is one form, and the bar is how often it is that form.

  • Aorist Passive Imperative 3rd Singular
  • Nominative Singular Masculine
Nominative
The subject of the verb.
Singular
One.
Masculine
Masculine grammatical gender.
3rd
Third person — the one spoken about ("he"/"they").
Aorist
Action viewed as a single whole — usually a simple past event.
Passive
The subject is acted upon.
Imperative
A command or entreaty.

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 Revelation — 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.