Revelation of John 3:15 · Bible study
Revelation 3:15 Commentary: The Danger of Lukewarm Faith
Greek · 10 what the commentators say
Meaning in one sentence
Why does Christ prefer cold or hot over lukewarm? Explore the meaning of spiritual indifference, original language, and what this demands of faith.
Research Summary
- Meaning: Christ exposes the Laodicean church’s spiritual indifference and declares it worse than outright rejection or fervent love.
- Key words: psuchros (cold, sluggish, inert); zestos (boiling hot, metaphor for spiritual fervour); ophelon (wish, expressing desire for a different reality).
- Main debate: Does “cold” mean actively opposed to the church or simply untouched by the gospel? Both views appear in the commentaries.
- Theological theme: Wholehearted devotion is required; nominal Christianity provokes divine judgment.
- Best use: A diagnostic passage for personal and corporate spiritual health, leading to repentance and renewed zeal.
Translation Comparison
BSB Berean Standard Bible 2020
I know your deeds; you are neither cold nor hot. How I wish you were one or the other!
WEB World English Bible 2000
“I know your works, that you are neither cold nor hot. I wish you were cold or hot.
KJV King James Version 1769
I know thy works, that thou art neither cold nor hot: I would thou wert cold or hot.
ASV American Standard Version 1901
I know thy works, that thou art neither cold nor hot: I would thou wert cold or hot.
YLT Young's Literal Translation 1898
I have known thy works, that neither cold art thou nor hot; I would thou wert cold or hot.
Darby Darby Bible 1890
I know thy works, that thou art neither cold nor hot; I would thou wert cold or hot.
Douay-Rheims Douay-Rheims Bible 1899
I know thy works, that thou art neither cold nor hot. I would thou wert cold or hot.
Translations in other languages (10 available)
Yo conozco tus obras, que ni eres frío, ni caliente. ¡ Ojalá fueses frío, ó caliente!
Eu conheço as tuas obras, que tu nem és frio, nem quente; melhor seria que tu fosses frio ou quente!
Je connais tes œuvres. Je sais que tu n’ es ni froid ni bouillant. Puisses-tu être froid ou bouillant!
Ich weiß deine Werke, daß du weder kalt noch warm bist. Ach, daß du kalt oder warm wärest!
Ik weet uw werken, dat gij noch koud zijt, noch heet; och, of gij koud waart, of heet!
Io conosco le tue opere: tu non sei né freddo né fervente. Oh fossi tu pur freddo o fervente!
Znam uczynki twoje, żeś nie jest ani zimny ani gorący, bodajżeś był zimny albo gorący!
знаю твои дела; ты ни холоден, ни горяч; о, если бы ты был холоден, или горяч!
我知道 你的 行為， 你 也不 冷 也不 熱；我巴不得 你 或冷 或 熱。
I have knowledge of your works, that you are not cold or warm: it would be better if you were cold or warm.
Verse in Context
Original Language (Koine Greek)
New Testament · Koine Greek · Revelation of John 3:15
Source: STEPBible TAGNT/TEHB (CC-BY 4.0). Click or tap a morphology code to see the full parsing.
Scholars' Consensus
Commentators agree that the core concern is not the temperature of water but the spiritual condition of the church. Both cold and hot represent definite, honest states, cold being either genuine indifference or active opposition, hot being fervent love for Christ. The Laodiceans claimed to know Christ but showed no real zeal, leaving them in a middle state that Christ finds nauseating. Barnes notes that such a profession without piety is less honest than open coldness. Gill adds that the wish for cold is comparative: Christ detests lukewarmness, not because he wants them to stop believing, but so they might see their need. The underlying conviction across these readings is that half-hearted religion is more spiritually dangerous than outright rejection.
How settled is the interpretation?
Interpretive difficulty: Medium
Main views:
- Cold as active opposition: Vincent's Word Studies: cold means 'attached to the world and actively opposed to the Church.' Barnes also links it to open opposition.
- Cold as utter indifference: Cambridge Bible: cold describes one 'utterly unaffected' by the gospel, not necessarily hostile. Gill: cold means without spiritual life, as all are by nature.
- Wish as comparative rhetoric: Gill: Christ does not desire that they become cold, but uses the expression to show his detestation of lukewarmness. The wish is relative, not absolute.
What is clear: Christ rejects lukewarm faith and calls for wholehearted response; the passage is a warning against spiritual complacency dressed as religion.
What Scholars Agree and Debate
| Topic | Agreed | Debated |
|---|---|---|
| Meaning of 'cold' | Cold represents a definite, not neutral, spiritual state, either no profession or open opposition. | Some commentators (Barnes, Vincent) see cold as actively hostile to the Church; others (Cambridge, Gill) see it as simply being utterly unaffected by the gospel, like an unregenerate person. |
| Christ's wish for cold or hot | Christ clearly prefers either extreme over the current lukewarm condition. | Does Christ genuinely desire someone to be cold (i.e., unconverted)? Gill argues the statement is comparative, not absolute, it highlights how much Christ detests lukewarmness. Others (Barnes, Wesley) take it more straightforwardly: open honesty is better than hypocrisy. |
| Human will vs divine sovereignty | The passage calls for human response, repentance, zeal (v.19). | Wesley stresses that the wish implies God does not work irresistibly; others (Gill, Calvinist tradition) might see the wish as expressing God's revealed will rather than his secret decree. The supplied excerpts do not resolve this debate. |
| Is it better to be an open sinner than a nominal Christian? | Both states are bad, but nominal Christianity carries unique dangers of self-deception. | Some (JFB, Barnes) argue that the cold person has more hope because they can be converted; the lukewarm have known truth and still remain unmoved. Others caution against using this to excuse open sin. |
Historical & Cultural Context
Laodicea was a wealthy city in Asia Minor (modern Turkey), known for its banking, black wool industry, and medical eye salve. The church mirrored the city’s self-sufficiency, verse 17 shows they boasted, “I am rich, and have gotten riches, and have need of nothing.” Matthew Henry notes the city had three marble theatres and was built on seven hills, like Rome. But this material wealth produced spiritual poverty.
The letter from Christ comes in the context of the seven churches of Revelation, each receiving a message tailored to its condition. The surrounding verses (14-22) form the most severe rebuke among the seven: nothing is commended. Yet verse 19 opens with “As many as I love, I reprove and chasten,” showing the rebuke is redemptive, not final.
The imagery of cold and hot likely draws on the region’s water sources. Hierapolis had hot springs; Colosse had cold, refreshing streams. Laodicea’s water arrived via an aqueduct and was lukewarm by the time it reached the city, unappealing for either drinking or bathing. The church’s spiritual state matched that unappealing temperature. This cultural fact underlines why Christ prefers either extreme over the middle.
Textual Notes
The Greek text of Revelation 3:15 is well established with no significant variants among the major manuscripts. The word zestos (hot) appears only here in the New Testament, but its meaning is clear from the context and the cognate verb zeō (to boil). The consulted sources note no textual issues.
Reception History
This verse has been a key text in revival preaching from the 18th century onward. John Wesley and Adam Clarke used it to call for decided faith, and the phrase “lukewarm Christian” entered common English as a warning against half-hearted religion. Earlier interpreters, including the Geneva Bible and Matthew Henry, saw it as a rebuke to self-satisfied churches that had lost their first love. In the 20th century, it was often quoted in evangelical calls to commitment. The imagery also appears in hymns warning against spiritual indifference, though no specific hymn titles are preserved from the patristic period.
Preaching This Verse
Three-point outline
- Christ sees our true condition. He knows our works, not just our words. The Laodiceans thought they were rich; Jesus saw them as wretched, miserable, poor, blind, and naked.
- Lukewarm faith disgusts the Lord. Being neither cold nor hot means professing Christ without loving him. Christ would rather have honest opposition than pretended affection.
- Christ still calls us to repent. The wish for cold or hot leads to verse 19: “Be zealous therefore, and repent.” His rebuke is a doorway to renewed love.
Five-point outline
- Self-deception is deadly. The church did not know its own poverty (v.17).
- Indifference is not neutrality. It is a choice; Christ treats it as such.
- Honest rejection is better than false profession. The “cold” person can be converted; the lukewarm person has been exposed to truth and remains unmoved.
- Christ wants whole hearts, not half measures. Proverbs 23:26: “My son, give me your heart.”
- The invitation stands. Verse 20 shows Christ knocking. The call is personal, not just corporate.
Illustration hooks
- The friend who says “I believe in God” but never prays, never serves, never sacrifices, comfortable in a nominal faith that has no cost.
- A couple where one spouse craves honest conflict while the other gives a vague “it’s fine.” The evasive answer is harder to deal with than an open disagreement.
- Hosea 7:8: “Ephraim is a pancake not turned over”, one side burned, the other raw. Useless because it is uneven. So is a faith that looks hot in public but is cold inside.
Questions your congregation is asking
- “How do I know if I’m lukewarm? What are the signs?”
- “Does this mean God prefers atheists over nominal Christians?”
- “I don’t feel hot or cold, just tired and distracted. Is that the same thing?”
Leading a Discussion
This verse warns against a passive, comfortable faith. The Laodiceans did not oppose Christ, but they did not love him either. As you read Revelation 3:15-22, ask where your own heart may have settled into the middle ground.
Discussion questions
- What does it mean to be “cold” according to the various commentators? What about “hot”?
- Why would Christ rather we be cold or hot than lukewarm? What makes lukewarm so offensive?
- How does the Laodicean church’s self-assessment (“I am rich”) compare with Christ’s assessment? When do we do the same?
- Read 1 Kings 18:21 (Elijah at Carmel). How is the Laodicean church similar to those who “waver between two opinions”?
- Verse 19 says Christ reproves those he loves. How does that change how we hear the rebuke?
- What would it look like for your small group to move from lukewarm toward “hot” in specific ways this week?
- If a brother or sister claims to be “just honest about not feeling close to God,” is that coldness, or is that a starting point for growth?
Word Study
The key original-language words in this verse. Select any word for its full lexicon entry — meaning, every occurrence in Scripture, and related words.
Cross-References
Source: Treasury of Scripture Knowledge (TSK, public domain)
| Deuteronomy 5:29 | Oh that there were such a heart in them that they would fear me and keep all my commandments always, that it might be well with them and with their children forever! |
| Joshua 24:15 | If it seems evil to you to serve Yahweh, choose today whom you will serve; whether the gods which your fathers served that were beyond the River, or the gods of the Amorites, in whose land you dwell; but as for me and my house, we will serve Yahweh.” |
| Joshua 24:24 | The people said to Joshua, “We will serve Yahweh our God, and we will listen to his voice.” |
| I Kings 18:21 | Elijah came near to all the people, and said, “How long will you waver between the two sides? If Yahweh is God, follow him; but if Baal, then follow him.” The people didn’t say a word. |
| Psalms 81:11 | But my people didn’t listen to my voice. Israel desired none of me. |
| Psalms 81:13 | Oh that my people would listen to me, that Israel would walk in my ways! |
| Proverbs 23:26 | My son, give me your heart; and let your eyes keep in my ways. |
| Hosea 7:8 | Ephraim mixes himself among the nations. Ephraim is a pancake not turned over. |
Interlinear and lexical data from STEPBible (CC BY 4.0). Cross-reference data from OpenBible.info (CC BY 4.0). Commentaries are public domain.
For personal reflection
Read the devotional page — prayer, application, and "for families"
What the Commentators Say
9 public-domain commentaries, condensed into plain language.
Adam Clarke's Commentary Methodist/Wesleyan 1826
Clarke diagnoses the Laodiceans as spiritually indecisive, too good for hell yet too bad for heaven. He sees their condition as a divided loyalty that leaves divine justice puzzled over what to do with them. For Clarke the real problem is not temperature but unresolved moral confusion.
Barnes' Notes on the Bible Protestant 1832
Barnes argues that spiritual coldness is better than lukewarmness because it is at least honest and honorable. An openly indifferent person has traits that could become true greatness, and there is real hope for their conversion. The most hopeless condition is a church member who professes religion without genuine piety, because such a person resists truth and applies nothing to themselves.
Cambridge Bible for Schools and Colleges Anglican 1880
The commentator defines cold not as active opposition to the gospel, but as being utterly untouched by it, like an unregenerate pagan. Worse than either cold or hot is the lukewarm state, because an unbeliever can be converted, but someone whose faith does not work by love is nearly impossible to reach.
Geneva Bible Notes Reformed 1599
The Geneva note explains that Christ is called "the beginning of the creatures of God" not because he was created first, but because he is the firstborn and head of all creation. As the eternal Son, he is the Creator himself, sovereign over everything made.
Gill's Exposition of the Bible Baptist 1748
Gill clarifies that Christ's wish for the church to be cold or hot is not an absolute preference but a comparative statement against lukewarmness. Being cold here means being ignorant and not professing faith, which Christ considers better than a vain, carnal profession. Christ desires not coldness itself but that the church would recognize its need for spiritual fervency.
Jamieson-Fausset-Brown Commentary Protestant 1871
JFB distinguishes "cold" as positively icy—those never warmed by the Gospel—and argues this is better than lukewarm. Lukewarm is more dangerous because it mixes enough religion to lull the conscience with too little to save the soul. The cold, like the publicans, stand a better chance of becoming fervent.
Matthew Henry's Commentary Reformed/Presbyterian 1710
Henry introduces Laodicea as the worst of the seven churches, the exact opposite of Philadelphia. Where Philadelphia received nothing but praise, Laodicea gets nothing but rebuke, yet Henry insists it was still one of the golden lampstands, proving a corrupt church can remain a true church despite its failures.
Vincent's Word Studies Evangelical 1887
Vincent points out that "cold" means actively attached to the world and opposed to the Church. He cites Alford's observation that both cold and hot are preferable to lukewarm because either state is an earnest, clearly-defined condition, free from the mixed motives and disregarded principles that mark the lukewarm.
Wesley's Explanatory Notes Methodist/Wesleyan 1754
Wesley argues that being spiritually cold is actually more hopeful than being lukewarm, because a person wholly indifferent to God can still be reached and changed. The Lord's wish that we were either cold or hot shows that He does not force Himself on us irresistibly; a cold heart can still recover, but lukewarm indifference is dangerously self-satisfied.