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G4447

πύρινος

pýrinos /poo'-ree-nos/ Ask about this word
from πυρά
fiery, i.e. (by implication) flaming
of fire.

Word Study

In depth

A plain-language study of pýrinos — 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 pýrinos, represented by G4447, is an adjective meaning fiery or of fire. It appears just 1 time in 1 unique verse in the Bible, making its sole appearance highly specific and impactful. It describes something as being flaming or having the quality of fire.

Biblical Occurrences & Contextual Analysis

In its only biblical usage, G4447 is found within a dramatic apocalyptic vision G3706 in the book of Revelation. John saw G1492 horsemen whose breastplates G2382 were described as being of fire G4447, of jacinth, and of brimstone. This imagery is part of a larger, fearsome scene where the horses have heads like lions G3023 and from their mouths issue fire G4442, smoke, and brimstone Revelation 9:17.

Related Words & Concepts

Several related words from its context help illuminate its meaning:

  • G4442 pŷr (fire): This is the root noun for pýrinos, meaning "fire". It appears in the same verse to describe one of the plagues that issued G1607 from the mouths of the horses Revelation 9:17.
  • G2382 thṓrax (breast-plate): The object modified by pýrinos, this is a "corslet" or breastplate. Its fiery nature connects to its purpose in this apocalyptic vision, in contrast to its use as the breastplate of righteousness Ephesians 6:14.
  • G2303 theîon (brimstone): This word for "brimstone" or sulphur is paired with fire G4442 as a destructive agent coming from the horses' mouths. The riders' breastplates are also described as being of brimstone G2306, linking their appearance to the destruction they cause Revelation 9:17.

Theological Significance

The theological weight of G4447 is concentrated in its single, powerful image of judgment.

  • Symbol of Judgment: The description of the breastplates as of fire G4447 is not merely decorative. Fire G4442 and brimstone G2303 are consistently used in Revelation as instruments of divine judgment, culminating in the lake of fire (Revelation 19:20, 21:8). The riders are thus visibly marked by the very nature of their destructive mission.
  • Apocalyptic Warfare: The imagery portrays a supernatural army equipped for spiritual warfare. Unlike the believer's armor, which includes the breastplate G2382 of righteousness for defense Ephesians 6:14, these fiery breastplates are offensive, symbolizing an unstoppable and terrifying force unleashed upon the earth.
  • Terrifying Appearance: The combination of fiery G4447, jacinth G5191, and sulphurous G2306 breastplates, lion-headed horses, and plagues issuing from their mouths creates an image of overwhelming terror. This is part of a vision G3706 intended to convey the awesome and fearful nature of God's wrath.

Summary

In summary, pýrinos G4447 is a highly specific and vivid term used only once in Scripture. Its sole function is to describe the armor of the apocalyptic horsemen in Revelation 9:17, immediately linking their appearance to the destructive fire G4442 and brimstone G2303 they unleash. The word transforms a simple piece of armor into a powerful symbol of divine judgment, illustrating how a single adjective can define the terrifying nature of a biblical vision.

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 an adjective across 1 occurrence, inflected in 1 grammatical form — each row is one form, and the bar is how often it is that form.

  • Accusative Plural Masculine
Accusative
The direct object of the verb.
Plural
More than one.
Masculine
Masculine grammatical gender.

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.