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εἶναι

eînai /i'-nahee/ Ask about this word
present infinitive from εἰμί; to exist
am, was. come, is, X lust after, X please well, there is, to be, was.
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Core Meaning & Semantic Range

The Greek word eînai, represented by G1511, is the present infinitive form of the verb "to be" and fundamentally means to exist. It appears 126 times across 124 verses in the Bible. This term is essential for expressing identity, a state of being, purpose, or a required condition.

Beyond simple existence, G1511 often functions as a verbal noun, encapsulating the abstract concept of "being" or "to be" itself, rather than merely denoting a factual state. This allows for the expression of potentiality, obligation, or desirability. For instance, in declarations like "it is good for us to be here" Luke 9:33, the infinitive conveys a sense of appropriateness or benefit associated with the state of being present. Similarly, when Paul writes, "I would that all men were even as I myself. that it is good for a man so to be" 1 Corinthians 7:7, 1 Corinthians 7:26, G1511 articulates an ideal or preferred state of existence.

This infinitival form also frequently serves to express the purpose or intended outcome of an action or divine decree, moving beyond a simple "to be" into "to be purposed as" or "to be destined for." For example, the chosen were meant "to be to the praise of his glory" Ephesians 1:12, and the Gentiles were to "be fellowheirs" Ephesians 3:6. Here, G1511 highlights the teleological aspect of God's plan, emphasizing the ultimate state or role intended for individuals or groups.

Biblical Occurrences & Contextual Analysis

In scripture, G1511 is used in several key ways to establish truth and define roles. It is central to declarations of identity, such as when individuals falsely claim to be apostles Revelation 2:2 or when Jesus asks his disciples who they say he is to be Matthew 16:13. It also communicates purpose and divine calling, as seen in the teaching that believers were chosen to be holy and without blame before God Ephesians 1:4 and predestined to be conformed to the image of His Son Romans 8:29. Furthermore, it is used to state necessary conditions, such as the requirements to be a disciple of Christ Luke 14:33.

The infinitive G1511 is also frequently employed in constructions that convey perception, supposition, or appearance, highlighting the distinction between what something seems to be and what it actually is. Individuals may "think themselves to be wise" Romans 1:22 or "desire to be teachers of the law" 1 Timothy 1:7, but their perception may not align with reality. Paul confronts those who "think himself to be something, when he is nothing" Galatians 6:3 or "seem to be contentious" 1 Corinthians 11:16, using G1511 to expose a false or superficial identity. This usage is crucial for discerning authenticity, as seen when the church in Ephesus is commended for testing those who "say they are apostles, and are not" Revelation 2:2.

G1511 appears in contexts describing the conditions or characteristics necessary for a particular role or status. For instance, a bishop "must be blameless" Titus 1:7, and aged men are exhorted "to be sober, grave, temperate" Titus 2:2. This usage defines the qualitative aspect of being, outlining the virtues and conduct required for faithful living and leadership within the Christian community. It sets a standard for what one is called to be in character and deed.

Related Words & Concepts

Several related words help clarify the concept of existence and being:

  • G1510 eimí (I exist): As the first-person singular form, it is used for direct, emphatic statements of being. For instance, John the Baptist declares, "I am not he" Acts 13:25.
  • G1096 gínomai (to become): This word emphasizes a change of state or coming into being, rather than a static existence. It is used when stating one must become a fool in order to be wise 1 Corinthians 3:18.
  • G5225 hypárchō (to exist): This term denotes an existing state or condition. It is used to describe Christ being in the form of God from the beginning Philippians 2:6.
  • G1487 ei (if): This conditional particle frequently introduces clauses where G1511 (or other forms of "to be") would express a hypothetical or contingent state of being, exploring possibilities or conditions for existence.
  • G1491 eîdos (form, appearance): While G1511 speaks to the core essence of being, G1491 describes the outward manifestation or visible aspect of that being, often relating to how existence is perceived.

Theological Significance

The theological weight of G1511 is significant, establishing foundational doctrines about God and humanity.

  • Divine Nature: The word is crucial for describing the nature of Christ. It is used to state that Jesus did not consider it robbery to be equal with God, affirming his divine essence Philippians 2:6. It also describes the glory He had with the Father before the world was John 17:5.
  • New Identity in Christ: Believers are described as having a new identity and purpose through this term. They are chosen to be holy Ephesians 1:4, appointed to be a light to the Gentiles Acts 13:47, and made to be a kind of firstfruits among God's creatures James 1:18.
  • The Cost of Discipleship: The conditions for following Jesus are often expressed with G1511. A person cannot be His disciple without bearing their cross Luke 14:27 or forsaking all they have Luke 14:33.
  • Ethical Requirements: The word sets the standard for Christian character and leadership. A bishop must be blameless 1 Timothy 3:2, and a servant of the Lord must be gentle to all 2 Timothy 2:24.
  • The Nature of Falsehood and Deception: G1511 plays a critical role in distinguishing between true and false claims of identity or status. It highlights the danger of those who "boast themselves to be somebody" Acts 5:36 or "suppose that gain is godliness" 1 Timothy 6:5, exposing the discrepancy between professed being and actual reality. This discerning use underscores the biblical emphasis on truth and authenticity over mere appearance.
  • The Christian's Ultimate Consummation: The word is used to express the believer's ultimate hope and destiny, particularly in relation to Christ. Paul's desire "to depart, and to be with Christ" Philippians 1:23 speaks to a future state of being that surpasses present existence. Similarly, the goal for faith and hope is "to be in God" 1 Peter 1:21, pointing to the final, perfected state of union and trust in the divine.

Summary

The Greek infinitive G1511, eînai, serves as a fundamental building block in the New Testament, extending far beyond a simple declaration of existence. It is central to articulating personal and divine identity, defining the very nature of Christ as equal with God, and establishing the transformed essence of believers chosen to be holy and conformed to His image. This term underscores God's intentionality, revealing a divine purpose for humanity to be a "light to the Gentiles" and "firstfruits" of creation.

Beyond these foundational aspects, G1511 is crucial for outlining the practical and ethical dimensions of Christian living. It delineates the demanding conditions of discipleship, requiring followers to bear their cross and forsake all, while also setting the standards for leadership and character, such as a bishop needing "to be blameless" and a servant of the Lord "to be gentle." The word also conveys abstract concepts of potentiality, obligation, and desirability, such as what is "good to be" or what one "ought to be."

eînai is vital in contexts of perception and authenticity, differentiating between what is true and what only "seems to be." This distinction is critical for discerning false claims of authority or spirituality, urging believers to test those who "say they are apostles, and are not." Ultimately, G1511 encapsulates the full spectrum of being—from the eternal nature of God to the aspirational and actualized states of humanity, culminating in the believer's ultimate hope to be with Christ and in God. It is a verb that defines reality, purpose, and destiny within the biblical narrative.

Grammatical Forms

In the Greek New Testament, this word appears as a verb across 127 occurrences, inflected in 2 grammatical forms.

  • Present Active Infinitive 126×
  • Present Active Indicative 3rd Singular
Singular
One.
3rd
Third person — the one spoken about ("he"/"they").
Present
Action in progress or repeated — happening now or continually.
Active
The subject performs the action.
Indicative
A plain statement of fact.
Infinitive
The verb as a noun — "to do".

Theographic Context

Biblical Distribution

Appears in 124 verses across 20 books. Most frequent in Luke (22 verses).

6
Matthew
7
Mark
22
Luke
3
John
20
Acts
15
Romans
10
1 Corinthians
5
2 Corinthians
4
Galatians
3
Ephesians
4
Philippians
1
1 Thessalonians
5
1 Timothy
1
2 Timothy
6
Titus
3
Hebrews
3
James
2
1 Peter
1
1 John
3
Revelation

Verse Explorer

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