2122. eukairós
Lexical Summary
eukairós: Opportune, timely, favorable

Original Word: εὔκαιρος
Part of Speech: Adverb
Transliteration: eukairós
Pronunciation: yoo-kah-ee-ROS
Phonetic Spelling: (yoo-kah'-ee-roce)
KJV: conveniently, in season
NASB: opportune time, season
Word Origin: [adverb from G2121 (εὔκαιρος - strategic)]

1. opportunely, conveniently

Strong's Exhaustive Concordance
conveniently, in season.

Adverb from eukairos; opportunely -- conveniently, in season.

see GREEK eukairos

NAS Exhaustive Concordance
Word Origin
adverb from eukairos
Definition
in season
NASB Translation
opportune time (1), season (1).

Thayer's Greek Lexicon
STRONGS NT 2122: εὐκαίρως

εὐκαίρως, adverb, seasonably, opportunely; when the opportunity occurs: Mark 14:11; opposed to ἀκαίρως (which see), 2 Timothy 4:2. (Xenophon, Ages. 8, 3; Plato and following; Sir. 18:22.)

Topical Lexicon
Entry: εὐκαίρως (Strong’s Greek 2122)

Essential Idea

εὐκαίρως describes action that is performed at just the right moment—an appointed, favorable, timely season. It highlights the intersection of readiness and opportunity, urging discernment of God-given moments for decisive action.

Occurrences in the New Testament

Mark 14:11 – Judas “began to look for an opportunity to betray Jesus.”
2 Timothy 4:2 – Timothy is told to preach “in season and out of season.”

By appearing only twice, the word carries weight in contrasting settings—one dark, one noble—showing that a “good time” can be seized for sin or for service.

Divine Timing in Biblical Theology

1. Scripture distinguishes chronos (measured time) from kairos (decisive season). εὐκαίρως intensifies kairos, stressing a moment uniquely suited to God’s purposes.
2. God reveals Himself within history at prepared seasons (Galatians 4:4; Romans 5:6). Believers, therefore, are called to recognize and cooperate with such moments (Ephesians 5:16; Colossians 4:5).

Negative Use: Judas and the Misuse of Opportunity (Mark 14:11)

“They were delighted to hear this, and they promised to give him money. So Judas began to look for an opportunity to betray Jesus.”

Here εὐκαίρως exposes the perversion of a God-ordained concept: a disciple engineering a “convenient” occasion for treachery. The narrative warns that time itself is morally neutral; human choice determines whether a season serves righteousness or rebellion.

Positive Use: Pastoral Readiness (2 Timothy 4:2)

“Preach the word; be prepared in season and out of season; reprove, rebuke, and encourage with every form of patience and instruction.”

Paul urges unwavering readiness. εὐκαίρως (“in season”) paired with ἀκαίρως (“out of season”) demands that proclamation not be governed by cultural convenience but by divine commission. The pastor’s calendar is regulated by the Spirit, not by popularity.

Historical and Cultural Background

In classical and Hellenistic Greek, εὐκαίρως described favorable winds for sailing, strategic moments in warfare, or timely counsel in politics. New Testament writers harness this secular notion to frame spiritual alertness—recognizing the “wind” of the Spirit and moving with it.

Old Testament Parallels

Ecclesiastes 3:1-8 speaks of appointed seasons, forming the conceptual backdrop for kairos language.
Esther 4:14 illustrates a life-and-death “such a time as this,” paralleling the New Testament call to seize God-given opportunities.

Practical Applications for Today

1. Evangelism: Believers discern doors God opens (1 Corinthians 16:9) and step through without delay.
2. Moral Courage: Speaking truth may never feel convenient; εὐκαίρως reminds the church that obedience is measured by faithfulness, not by ease.
3. Stewardship of Moments: Daily life is punctuated by God-appointments—acts of mercy, prayer, counsel—that require immediate attention.

Christ as the Fulfillment of Perfect Timing

Jesus embodies εὐκαίρως; His ministry unfolded on a divine timetable (John 7:6-8). Every healing, teaching, and ultimately the cross occurred “at the proper time” (Romans 5:6). Discipleship, therefore, means aligning personal rhythm with His.

Summary

εὐκαίρως stands at the crossroads of sovereignty and responsibility. God supplies the season; believers supply obedient response. Whether warning against betrayal or commanding persistent preaching, the term reminds the church that history—and every heartbeat within it—belongs to the Lord who governs all times and seasons.

Forms and Transliterations
ευκαιρως ευκαίρως εὐκαίρως ευκαταφρόνητον ευκλεής ευκληματούσα εύκολοι eukairos eukairōs eukaíros eukaírōs
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Interlinear GreekInterlinear HebrewStrong's NumbersEnglishman's Greek ConcordanceEnglishman's Hebrew ConcordanceParallel Texts
Englishman's Concordance
Mark 14:11 Adv
GRK: πῶς αὐτὸν εὐκαίρως παραδοῖ
NAS: to betray Him at an opportune time.
KJV: how he might conveniently betray
INT: how him conveniently he might deliver up

2 Timothy 4:2 Adv
GRK: λόγον ἐπίστηθι εὐκαίρως ἀκαίρως ἔλεγξον
NAS: be ready in season [and] out of season;
KJV: be instant in season, out of season;
INT: word be ready in season out of season correct

Strong's Greek 2122
2 Occurrences


εὐκαίρως — 2 Occ.

2121
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