Romans 15:6 · Bible study
Romans 15:6 Commentary: Unity in Worship
Greek · 9 what the commentators say
Meaning in one sentence
Why does Paul urge unity in worship? Study Romans 15:6: Greek analysis of 'one accord' and 'one mouth,' and the significance of calling God 'Father of our Lord
Research Summary
- Meaning: Paul prays for the divided Roman church to be so united in heart and voice that their public worship would glorify God as the Father of Christ.
- Key words: homothumadon (G3661, “with one passion”), stomati (G4750, “mouth”, verbal praise), doxazēte (G1392, present subjunctive “may glorify” as ongoing act).
- Main debate: Whether the verse is a prayer for God to produce unity (sovereign work) or an exhortation for believers to create unity (human responsibility). Both are present in the context.
- Theological theme: The glory of God is the ultimate purpose of church unity. Unity is not an end in itself but a condition for authentic worship.
- Best use: A prayer for the church when divisions threaten worship; a lens to examine whether our praise matches our relationships.
Translation Comparison
BSB Berean Standard Bible 2020
so that with one mind and one voice you may glorify the God and Father of our Lord Jesus Christ.
WEB World English Bible 2000
that with one accord you may with one mouth glorify the God and Father of our Lord Jesus Christ.
KJV King James Version 1769
That ye may with one mind and one mouth glorify God, even the Father of our Lord Jesus Christ.
ASV American Standard Version 1901
that with one accord ye may with one mouth glorify the God and Father of our Lord Jesus Christ.
YLT Young's Literal Translation 1898
that with one accord--with one mouth--ye may glorify the God and Father of our Lord Jesus Christ;
Darby Darby Bible 1890
that ye may with one accord, with one mouth, glorify the God and Father of our Lord Jesus Christ.
Douay-Rheims Douay-Rheims Bible 1899
That with one mind and with one mouth you may glorify God and the Father of our Lord Jesus Christ.
Translations in other languages (10 available)
Para que concordes, á una boca glorifiquéis al Dios y Padre de nuestro Señor Jesucristo|strong="G2424, G5547".
a fim de que, em comum acordo, como uma só boca, glorifiqueis ao Deus e Pai de nosso Senhor Jesus Cristo.
afin que tous ensemble, d’ une seule bouche, vous glorifiiez le Dieu et Père de notre Seigneur Jésus-Christ.
auf daß ihr einmütig mit einem Munde lobet Gott und den Vater unseres HERRN Jesu Christi.
Opdat gij eendrachtelijk, met een mond, moogt verheerlijken den God en Vader van onzen Heere Jezus Christus.
affinché d’un solo animo e d’una stessa bocca glorifichiate Iddio, il Padre del nostro Signor Gesù Cristo.
Abyście jednomyślnie jednemi usty wysławiali Boga, Ojca Pana naszego Jezusa Chrystusa.
дабы вы единодушно, едиными устами славили Бога и Отца Господа нашего Иисуса Христа.
一心 一 口 榮耀 神─ 我們 主 耶穌 基督 的父！
So that with one mouth you may give glory to the God and Father of our Lord Jesus Christ.
Verse in Context
Original Language (Koine Greek)
New Testament · Koine Greek · Romans 15:6
Source: STEPBible TAGNT/TEHB (CC-BY 4.0). Click or tap a morphology code to see the full parsing.
Scholars' Consensus
Commentators across traditions agree this verse captures the goal of Paul's prayer for the Roman church: that Jews and Gentiles together would glorify God in harmonious worship. The adverb homothumadon (“with one accord”) appears in Acts to describe the early church at prayer, and here it sets the condition for the outward expression “with one mouth”, verbal unity in praise (Barnes; Clarke). The present subjunctive doxazēte (“you may glorify”) points to an ongoing, habitual act, not a single event. The full title “the God and Father of our Lord Jesus Christ” links the worship of God to the unique relationship between the Father and the Son (Gill; Cambridge Bible). Barnes argues this phrasing deepens the call to unity: believers share a common Lord and a common Father, so their worship should reflect that unity. Clarke sees a direct reference to public worship, which the dissensions between Jewish and Gentile Christians had fractured. The consensus is clear: Paul prays that the church’s inner concord and outer confession would match, because the God they praise is the Father of Christ, and in Christ all divisions are dissolved.
How settled is the interpretation?
Interpretive difficulty: Low
What is clear: Paul prays for the divided Roman church to achieve such harmony in heart and voice that their worship glorifies God, who is specifically identified as the Father of Christ — a title that unites believers around their common Lord.
What Scholars Agree and Debate
| Topic | Agreed | Debated |
|---|---|---|
| Nature of the unity Paul seeks | All commentators agree Paul desires visible, verbal harmony in public worship, not merely invisible agreement but shared confession. | Some stress that this unity is a divine gift that must be prayed for (the prayer in v.5; so Clarke, Calvin). Others emphasize the human call to pursue peace (Rom 14:19). Both are held in tension across traditions. |
| Meaning of 'God and Father of our Lord Jesus Christ' | All agree this title grounds Christian worship in the unique relationship between the Father and the Son, and by extension unites believers as children of God. | Catholic and Orthodox traditions often highlight the Trinitarian dimension, this title links the economy of salvation to the eternal Father-Son relation. Protestant commentators (Barnes, Gill) focus on its pastoral function: it reminds believers of their common Lord and thus their shared identity, regardless of background. |
| 'With one mouth', literal or figurative? | All agree it points to spoken praise in corporate worship, not silent personal devotion alone. | Some (Cambridge Bible, Clarke) see it as a call to avoid disruptive arguments during worship. Others (Poole, Matthew Henry) understand it as an ideal of perfect unanimity that will only be fully realized in the age to come, while still being a goal for the present church. |
Historical & Cultural Context
Paul writes Romans 15:6 near the end of a longer appeal. In chapters 14, 15 he has urged the “strong” and the “weak” in the Roman church to stop judging one another over food and holy days (Rom 14:1, 13). The congregation was a mix of Jewish Christians, who observed the law carefully, and Gentile Christians, who did not. Tensions ran high. Paul’s answer is not compromise but mutual welcome: “Therefore accept one another, even as Christ also accepted you, to the glory of God” (Rom 15:7). Verse 6 is the prayer that makes that possible, that God would give the church “same mind” and “one mouth.”
The phrase “with one accord” (homothumadon) carries the sense of shared passion, a single pulse of affection. Luke uses it ten times in Acts to describe believers united in prayer and praise (Acts 1:14; 2:46; 4:24; 4:32). Paul likely expects the Romans to remember those examples. The public worship setting is clear: “mouth” points to spoken praise, and the goal of glorifying God echoes the psalmists who call the nations to worship (Ps 86:9, cf. Rom 15:9, 12).
Paul’s description of God as “the God and Father of our Lord Jesus Christ” was a formula already used in early Christian greetings (2 Cor 1:3; Eph 1:3; 1 Pet 1:3). It ties the church’s praise to Jesus’ own relationship with the Father, he called God “my Father and your Father, my God and your God” after the resurrection (John 20:17). For a divided congregation, this title reminded them that the God they worshipped is the Father of their common Lord, and thus the ground of their unity.
Textual Notes
The Greek text of Romans 15:6 is secure across the major manuscripts (P46, א, B, A). The phrase ton theon kai patera (the God and Father) has the articular ton governing both nouns, which the KJV renders “God, even the Father” while most modern versions read “the God and Father.” The variant that omits kai (“and”) has minimal support and does not affect the sense. The conjunction hina (“so that”) clearly marks purpose. The consulted sources note no significant textual variants that change the meaning of the verse.
Reception History
This verse appears in early Christian prayers for unity, as the phrase “with one accord” echoes the Jerusalem church’s example in Acts. Augustine cited Romans 15:6 in his homilies on the Psalms to argue that true praise requires charity among believers. During the Reformation, Calvin used it to emphasize that external worship without heart unity is empty. In the modern era, the verse has been a key text in ecumenical dialogues, particularly among Catholics, Orthodox, and Protestants seeking visible unity. It is also prayed in the Liturgy of the Hours during the season of Easter, linking the resurrection of Christ to the church’s common praise. The phrase “God and Father of our Lord Jesus Christ” became a standard opening in Pauline letters and has shaped liturgical greetings across traditions.
Preaching This Verse
Three-point outline
- Unity in heart and speech. Paul prays for both an inner concord (“one accord”) and an outer confession (“one mouth”). True worship is not silent agreement; it is publicly voiced praise that matches the unity of the Spirit.
- Unity for a purpose. The goal is not harmony for its own sake but that God would be glorified. The doxology is the finish line; peace among believers is the track.
- Unity grounded in Christ. God is “the God and Father of our Lord Jesus Christ.” The church’s common identity flows from Jesus’ own sonship. We do not create unity; we receive it by being joined to Christ.
Five-point outline
- The context: a church divided by background and conscience (Rom 14, 15).
- The prayer: God gives the ability to be like-minded (v.5).
- The aim: united worship with one heart and one voice.
- The object: “the God and Father of our Lord Jesus Christ”, a name that binds Jew and Gentile together.
- The result: glory to God, as Scripture promises the nations will praise him (Rom 15:9, 12).
Illustration hooks
- A choir singing in parts. Each section has a different line, but together they produce one song. The harmony is not sameness; it is each voice contributing to a single sound. Apply this to a church with varied backgrounds and preferences.
- A family around a dinner table. A meal is tense when brothers argue, joyful when everyone speaks and listens. Paul prays for the “family table” of worship to be marked by love, not cold silence or bitter argument.
- A sports team after a win. The players come from different positions and skills, but they celebrate with one voice in the locker room. The shared victory creates a moment of pure unity.
Questions your congregation is asking
- “Does our church have ‘one mouth’ in worship, or do we complain about the song choices and the style?”
- “How can I promote unity when I disagree with another believer’s convictions?”
- “If unity is God’s work (v.5), what part do I play in it?”
Leading a Discussion
Paul sees the worship of a divided church as incomplete. In Romans 15:6 he prays that the Roman believers, Jews and Gentiles, strong and weak, would glorify God with one heart and one voice. The verse is a goal, not a command. It asks us to consider what unity in worship actually looks like, and why it matters so deeply to God. Use these questions to explore the passage together in your small group.
Discussion questions
- What do the phrases “with one accord” and “one mouth” suggest about the kind of unity Paul envisions? Is it emotional, verbal, or something else?
- Why does Paul connect unity among believers to the glorifying of God? How does disunity in a church affect its worship?
- Paul calls God “the God and Father of our Lord Jesus Christ.” How does this specific title shape the way we understand Christian worship? What does it tell us about the relationship between God and Christ?
- Read Acts 4:24 and Acts 4:32. How did the early church live out the “one accord” that Paul prays for? What obstacles did they face?
- Think about your own congregation. What areas of disagreement or tension sometimes keep you from having one mouth in praise? How could the church address these in the spirit of Romans 15?
- Paul prays that God would grant this unity (v.5). Does this mean we should wait for God to fix our divisions, or does it call us to act? How can prayer and effort work together?
- What is one practical step you could take this week to contribute to greater unity in your church’s worship?
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)
| Zephaniah 3:9 | For then I will purify the lips of the peoples, that they may all call on Yahweh’s name, to serve him shoulder to shoulder. |
| Zechariah 13:9 | I will bring the third part into the fire, and will refine them as silver is refined, and will test them like gold is tested. They will call on my name, and I will hear them. I will say, ‘It is my people;’ and they will say, ‘Yahweh is my God.’” |
| John 10:29 | My Father who has given them to me is greater than all. No one is able to snatch them out of my Father’s hand. |
| John 10:30 | I and the Father are one.” |
| John 20:17 | Jesus said to her, “Don’t hold me, for I haven’t yet ascended to my Father; but go to my brothers and tell them, ‘I am ascending to my Father and your Father, to my God and your God.’” |
| Acts 4:24 | When they heard it, they lifted up their voice to God with one accord and said, “O Lord, you are God, who made the sky, the earth, the sea, and all that is in them; |
| Acts 4:32 | The multitude of those who believed were of one heart and soul. Not one of them claimed that anything of the things which he possessed was his own, but they had all things in common. |
| Romans 15:9 | and that the Gentiles might glorify God for his mercy. As it is written, “Therefore I will give praise to you among the Gentiles and sing to your name.” |
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
7 public-domain commentaries, condensed into plain language.
Adam Clarke's Commentary Methodist/Wesleyan 1826
Clarke sees Paul's prayer here as addressing a specific problem in public worship, where conflicts between Jewish and Gentile believers had disrupted their gatherings. After giving instruction and exhortation, Paul turns to prayer because only God can produce the genuine unity of heart and mind needed for harmonious worship.
Barnes' Notes on the Bible Protestant 1832
Barnes focuses on the practical damage that division does to worship itself. Even when believers gather, internal strife makes their prayers ineffective and turns worship into a divided, unheard offering. True glory to God flows from real union, not merely from being together in the same place.
Cambridge Bible for Schools and Colleges Anglican 1880
The commentator stresses that the ultimate aim of all God's gifts to His people is His own praise. He also notes the Greek phrasing should be read as "the God and Father," connecting it to the same expression found in other New Testament passages.
Geneva Bible Notes Reformed 1599
The Geneva note stresses that Christian unity is not an end in itself: it serves the purpose of giving praise to God, who is identified specifically as the Father of the Lord Jesus Christ. True harmony leads to a shared voice in worship.
Gill's Exposition of the Bible Baptist 1748
Gill focuses on how unity of heart and voice in worship glorifies God as both the God of Christ in his humanity and the Father of Christ in his divinity. He argues that this shared worship, expressed in prayer and praise, is what gives God the honor he deserves.
Jamieson-Fausset-Brown Commentary Protestant 1871
JFB highlights the phrase "with one mouth" as a call for believers to glorify God in perfect harmony of mind and speech. He treats this as a prayerful longing, asking whether such unified praise will ever be a reality on earth.
Wesley's Explanatory Notes Methodist/Wesleyan 1754
Wesley notes that the command for unity applies to both Jews and Gentiles together. Believing with one mind and confessing with one mouth means these two groups are to share a single faith and publicly declare it in harmony.