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G2535

Κάϊν

Káïn /kah'-in/ Ask about this word
of Hebrew origin (קַיִן)
Cain, (i.e. Cajin), the son of Adam
Cain.

Word Study

In depth

A plain-language study of Káïn — 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 Káïn, represented by G2535, is of Hebrew origin and refers to Cain, the son of Adam. It appears 3 times across 3 unique verses in the Bible. In the New Testament, Cain is consistently presented as a negative archetype, a symbol of a path defined by wickedness, envy, and ultimate ruin.

Biblical Occurrences & Contextual Analysis

In the biblical narrative, G2535 serves as a foundational warning against unrighteousness. He is contrasted with his brother Abel, who by faith offered G4374 a more excellent G4119 sacrifice G2378 than Cain Hebrews 11:4. The reason for Cain's rejection and subsequent actions is clarified in 1 John 3:12, which states that Cain was of that wicked one G4190 and slew G4969 his brother G80 because his own works G2041 were evil G4190 while his brother's were righteous G1342. Jude uses his example as a direct warning, proclaiming woe G3759 on those who have gone G4198 in the "way of Cain" Jude 1:11.

Related Words & Concepts

Several related words illuminate the character and actions of Cain:

  • G4190 ponērós (hurtful, i.e. evil): This word describes the source of Cain's actions. He is said to be "of that wicked one" and his works were evil 1 John 3:12, highlighting a nature that is not just mistaken, but actively malicious and calamitous.
  • G4969 spházō (to butcher... or... to slaughter): This graphic term is used to describe how Cain slew G4969 his brother 1 John 3:12. It conveys the violent and brutal nature of the act, moving beyond a simple killing to a visceral slaughter.
  • G2041 érgon (an act): The conflict between Cain and Abel is framed around their works G2041. The scripture specifies that Cain's deeds were evil G4190, which became the motive for murdering his brother, whose deeds were righteous G1342 1 John 3:12.
  • G4106 plánē (a straying from orthodoxy or piety): The "way of Cain" is associated with a path of error Jude 1:11. This links his actions to a fundamental spiritual delusion and a deviation from truth and piety.

Theological Significance

The theological weight of G2535 is significant, establishing a pattern of unrighteousness and its consequences.

  • The Way of Wicked Works: The "way of Cain" is a path defined by evil G4190 works G2041 that stand in direct opposition to God's standard of righteousness (1 John 3:12; Jude 1:11). It is a prototype for religious action devoid of true faith.
  • Archetype of Envy and Murder: Cain is the first example in scripture of how envy over spiritual matters leads to murder. He slew G4969 his brother not over a material dispute, but because of the state of their respective offerings and works before God 1 John 3:12.
  • A Warning of Judgment: The name Cain is invoked with a cry of "woe" G3759 for those who follow his example Jude 1:11. This establishes his story as a permanent warning that such a path of error G4106 and gainsaying G485 leads to perishing.

Summary

In summary, G2535 Káïn is far more than a historical name. He functions in scripture as the primary symbol of a person whose works are evil, whose worship is rejected, and whose jealousy results in catastrophic sin. The "way of Cain" serves as a timeless biblical warning against choosing a path of wickedness, envy, and rebellion against God, a path that ultimately leads to ruin.

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 noun across 3 occurrences, inflected in 3 grammatical forms — each row is one form, and the bar is how often it is that form.

  • Accusative Singular Masculine Individual
  • Genitive Singular Masculine Individual
  • Nominative Singular Masculine Individual
Nominative
The subject of the verb.
Genitive
Possession or source — often "of".
Accusative
The direct object of the verb.
Singular
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

Appears in 3 verses across 3 of the 27 books. Most frequent in Hebrews, 1 John, and Jude (1 verse each); never once in the other 24.

1
Hebrews
1
1 John
1
Jude

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.