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G2964

κυρόω

kyróō /koo-ro'-o/ Ask about this word
from the same as κύριος
to make authoritative, i.e. ratify
confirm.

Word Study

In depth

A plain-language study of kyróō — 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 kyróō, represented by G2964, means to make authoritative or to ratify. Derived from the same as κύριος, it conveys the idea of establishing something with power and finality. It is a specific term, appearing only 2 times across 2 unique verses, making each of its uses particularly significant.

Biblical Occurrences & Contextual Analysis

The two biblical occurrences of G2964 demonstrate its application in both legal and relational spheres. In Galatians, it is used in an argument about the binding nature of a covenant G1242. Even a man's covenant, once it is confirmed, cannot be disannulled or have anything added to it Galatians 3:15. In 2 Corinthians, the apostle Paul beseeches G3870 the believers to confirm their love G26 for a person, showing that the word also applies to a decisive, authoritative affirmation of a relationship 2 Corinthians 2:8.

Related Words & Concepts

Several related words help clarify the meaning and context of G2964:

  • G1242 diathḗkē (covenant): As a contract or testament, this is the object that is confirmed in Galatians 3:15. It refers to a binding agreement that becomes unalterable once ratified.
  • G114 athetéō (disannul): This word, meaning to set aside, reject, or violate, is presented as the direct opposite of what can be done to a confirmed covenant Galatians 3:15.
  • G26 agápē (love): This is what the believers are urged to confirm in 2 Corinthians 2:8. Its connection to G2964 shows that ratification is not just a legal act but a relational one, giving authoritative weight to affection and acceptance.
  • G1928 epidiatássomai (add to): Used alongside "disannul," this term emphasizes the finality of a confirmed covenant, which cannot be supplemented or modified Galatians 3:15.

Theological Significance

The theological weight of G2964 lies in its emphasis on finality and authority.

  • The Inviolability of Covenants: The use of kyróō in Galatians establishes a critical principle: a ratified agreement is secure. Once confirmed, a covenant is protected from being disannulled G114 or altered, highlighting the integrity of established commitments Galatians 3:15.
  • The Ratification of Love: The term is uniquely applied to relationships in 2 Corinthians 2:8. The command to confirm love G26 elevates this act beyond mere feeling to a decisive, authoritative declaration of acceptance and belonging within the community.
  • Establishing Authority: At its core, to confirm something is to make it authoritative. Whether applied to a legal covenant or to interpersonal love, the word signifies an action that settles a matter with certainty and makes it binding.

Summary

In summary, kyróō G2964 is a precise and powerful term for ratification. Though rare, its usage provides a key understanding of how commitments are made final and authoritative. It is used to describe the unchangeable nature of a confirmed covenant Galatians 3:15 as well as the deliberate, decisive act of affirming love 2 Corinthians 2:8. The word thus bridges the legal and the relational, showing how both are solidified through an act of authoritative confirmation.

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

  • Aorist Active Infinitive
  • Perfect Passive Participle Accusative Singular Feminine
Accusative
The direct object of the verb.
Singular
One.
Feminine
Feminine grammatical gender.
Aorist
Action viewed as a single whole — usually a simple past event.
Perfect
A completed act whose results continue.
Active
The subject performs the action.
Passive
The subject is acted upon.
Infinitive
The verb as a noun — "to do".
Participle
A verbal adjective — describes while carrying the verb's action.

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 2 verses across 2 of the 27 books. Most frequent in 2 Corinthians and Galatians (1 verse each); never once in the other 25.

1
2 Corinthians
1
Galatians

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.