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G2306

θειώδης

theiṓdēs /thi-o'-dace/ Ask about this word
from θεῖον and 1491
sulphur-like, i.e. sulphurous
brimstone.

Word Study

In depth

A plain-language study of theiṓdēs — 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 theiṓdēs, represented by G2306, is an adjective meaning sulphur-like or sulphurous, and is translated as brimstone. Based on the root word θεῖον (theîon), it is a very specific term, appearing only 1 time in the Bible, within a single verse.

Biblical Occurrences & Contextual Analysis

The sole use of G2306 occurs in the apocalyptic vision of Revelation 9:17. In this passage, John describes seeing horses and their riders, "having breastplates of fire, and of jacinth, and brimstone G2306". The imagery of judgment is intensified as the verse continues, noting that "out of their mouths issued fire and smoke and brimstone G2303", connecting the sulphurous nature of the riders' armor to the destructive plague they unleash.

Related Words & Concepts

Several related words provide a fuller context for the concept of brimstone as an element of judgment:

  • G2303 theîon (sulphur:--brimstone): This is the root noun from which G2306 is derived. It is a key element in descriptions of divine punishment, such as the "lake which burneth with fire and brimstone" Revelation 21:8 and the torment of the wicked Revelation 14:10.
  • G4447 pýrinos (fiery, i.e. (by implication) flaming:--of fire): This adjective is used alongside G2306 in Revelation 9:17 to describe the breastplates of the apocalyptic riders, linking the sulphurous quality directly with a fiery one.
  • G4442 pŷr ("fire"): This word is almost always found in proximity to brimstone, forming a pair that signifies judgment and destruction, as seen in the plagues of Revelation Revelation 9:18 and the rain that "destroyed them all" in Sodom Luke 17:29.
  • G2586 kapnós (smoke:--smoke): This word completes the trio of plagues that issue from the horses' mouths, appearing with fire and brimstone as a weapon of destruction Revelation 9:17.

Theological Significance

The theological weight of G2306 is understood entirely through its apocalyptic context and its relationship with its root word.

  • Symbol of Divine Judgment: The adjective "sulphurous" is used to describe the armor of beings who execute God's judgment. This is reinforced by the related noun G2303, which is a primary component of the final punishment in the lake of fire (Revelation 20:10, Revelation 21:8).
  • Element of Apocalyptic Warfare: In its only appearance, G2306 is part of a description of supernatural warfare. The breastplates of fire, jacinth, and brimstone characterize the riders as agents of a terrifying, otherworldly plague Revelation 9:17.
  • Destructive Power: The related elements of fire G4442, smoke G2586, and brimstone G2303 are explicitly identified as the cause of death for a "third part of men," highlighting the lethal nature associated with these terms Revelation 9:18.

Summary

In summary, theiṓdēs G2306 is a highly specific adjective whose significance is derived from its single, dramatic use in the Book of Revelation. While rare, its meaning of "sulphur-like" connects it directly to the broader biblical theme of theîon G2303 as a substance of divine wrath and final judgment, contributing to the fearsome imagery of apocalyptic punishment.

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.