1488. ei
Lexical Summary
ei: if, whether

Original Word: εἰ
Part of Speech: Conjunction
Transliteration: ei
Pronunciation: ā
Phonetic Spelling: (i)
KJV: art, be
Word Origin: [second person singular present of G1510 (εἰμί - am)]

1. thou art

Strong's Exhaustive Concordance
art, be.

Second person singular present of eimi; thou art -- art, be.

see GREEK eimi

NAS Exhaustive Concordance
Word Origin
second pers. sing. pres. of eimi, q.v.

Topical Lexicon
Overview

Although the form numbered 1488 does not appear inside the canonical Greek New Testament, it stands in the lexicons as a spelling variant of the common conditional particle that Scripture translates “if.” Its absence from the printed text does not diminish the importance of the idea it represents, for conditional language pervades both Testaments, shaping doctrine, exhortation, warning, promise, and worship.

Function in Koine Greek

1. Introduces a direct condition whose fulfillment is open (first-class), doubtful (second-class), hypothetical (third-class), or remote (fourth-class).
2. Links clauses to express logic: “If A, then B.”
3. Serves rhetorically to provoke reflection, as in Paul’s “If God is for us, who can be against us?” (Romans 8:31).
4. Stands with particles such as ἄν or ἐάν to nuance probability and time.

The particle therefore supplies precision: it does not create uncertainty in divine revelation but clarifies the human response required or the certainty of the stated result.

Conditionality in Biblical Theology

• Covenant structure: “If you will indeed obey My voice… you will be My treasured possession” (Exodus 19:5).
• Gospel invitations: “If you confess with your mouth ‘Jesus is Lord’… you will be saved” (Romans 10:9).
• Assurance: “If we are faithless, He remains faithful” (2 Timothy 2:13).
• Warnings: “If we go on sinning deliberately… there no longer remains a sacrifice for sins” (Hebrews 10:26).

Throughout, the particle upholds both divine sovereignty and human responsibility. The conditions never imply uncertainty in God but call hearers to live within the covenantal framework He established.

Septuagint and Intertestamental Background

The Greek Old Testament employs the particle thousands of times, giving Jewish readers of the first century a well-developed sense of conditionality before encountering the apostolic writings. Classic examples include:

Deuteronomy 8:19
2 Chronicles 7:14
Psalm 95:8 (94:8 LXX)

These passages form the backdrop for New Testament appeals such as Hebrews 3:7-15, where the preacher quotes Psalm 95 and warns, “Today, if you hear His voice, do not harden your hearts.”

Relation to Other Conditional Particles

εἰ (1487) – the ordinary “if,” definite or assumed true for argument’s sake.

ἐάν (1437) – “if ever / whenever,” introducing more open or general conditions.

ἄν – enclitic that, when combined with verbs, highlights contingency (“would,” “might”).

Strong’s 1488 represents an accentual spelling variation, reminding translators and students to consult context rather than rely only on numbering.

Ministerial and Pastoral Significance

• Preaching: Conditions proclaim both promise and peril. An evangelistic sermon draws on texts like 1 John 1:9, “If we confess our sins, He is faithful and just to forgive us our sins.”
• Counseling: Conditional clauses guide believers into assurance without presumption (Colossians 1:22-23).
• Discipleship: Commands framed with “if” cultivate obedience that flows from faith (John 15:10).

Doctrinal Implications

1. Perseverance: Conditional warnings encourage true saints to endure, yet do not threaten loss of God’s ultimate purpose (Philippians 2:12-13).
2. Justification and sanctification: “If anyone is in Christ, he is a new creation” (2 Corinthians 5:17) unites position and practice.
3. Eschatology: “If we endure, we will also reign with Him” (2 Timothy 2:12) ties present faithfulness to future glory.

Summary

The unused variant form cataloged as Strong’s Greek 1488 points to the ubiquitous conditional particle that Scripture wields to reveal covenant terms, gospel invitations, sober warnings, and sure promises. Studying its function deepens appreciation for the precision with which God speaks, the urgency of human response, and the coherence of biblical revelation from Genesis to Revelation.

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1487
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