Romans 2:14 · Bible study
Romans 2:14 Commentary: The Law Written on Hearts, Meaning and Grammar
Greek · 10 what the commentators say
Meaning in one sentence
Examine Romans 2:14: Paul on Gentiles and natural law. Does following conscience save? Greek grammar shows accountability, not salvation.
Research Summary
- Meaning: Paul argues that Gentiles, though without the Mosaic law, have an internal moral sense that makes them accountable to God, not righteous.
- Key words: phusei (by nature), contrasted with written law, not with grace; hotan + subjunctive, marks a general condition, not a historical claim.
- Main debate: Whether Paul speaks hypothetically (to show guilt) or descriptively (to allow that some pagans genuinely obey). Most commentators see it as a hypothetical or general principle demonstrating responsibility.
- Theological theme: Universal moral knowledge leads to universal guilt, pointing all people to the need for Christ’s righteousness.
- Best use: As a basis for explaining the function of conscience in evangelism and for showing that God’s judgment is fair for those without Scripture.
Translation Comparison
BSB Berean Standard Bible 2020
Indeed, when Gentiles, who do not have the law, do by nature what the law requires, they are a law to themselves, even though they do not have the law.
WEB World English Bible 2000
(for when Gentiles who don’t have the law do by nature the things of the law, these, not having the law, are a law to themselves,
KJV King James Version 1769
For when the Gentiles, which have not the law, do by nature the things contained in the law, these, having not the law, are a law unto themselves:
ASV American Standard Version 1901
(for when Gentiles that have not the law do by nature the things of the law, these, not having the law, are the law unto themselves;
YLT Young's Literal Translation 1898
For, when nations that have not a law, by nature may do the things of the law, these not having a law--to themselves are a law;
Darby Darby Bible 1890
For when [those of the] nations, which have no law, practise by nature the things of the law, these, having no law, are a law to themselves;
Douay-Rheims Douay-Rheims Bible 1899
For when the Gentiles, who have not the law, do by nature those things that are of the law; these, having not the law, are a law to themselves.
Translations in other languages (10 available)
Porque los Gentiles que no tienen ley, naturalmente haciendo lo que es de la ley, los tales, aunque no tengan ley, ellos son ley á sí mismos:
Pois quando os gentios, que não têm a Lei, praticam naturalmente as coisas que são da Lei, estes, ainda que não tenham a Lei, são lei para si mesmos.
Quand les païens, qui n’ ont point la loi, font naturellement ce que prescrit la loi, ils sont, eux qui n’ ont point la loi, une loi pour eux-mêmes;
Denn so die Heiden, die das Gesetz nicht haben, doch von Natur tun des Gesetzes Werk, sind dieselben, dieweil sie das Gesetz nicht haben, sich selbst ein Gesetz,
Want wanneer de heidenen, die de wet niet hebben, van nature de dingen doen, die der wet zijn, dezen, de wet niet hebbende, zijn zichzelven een wet;
Infatti, quando i Gentili che non hanno legge, adempiono per natura le cose della legge, essi, che non hanno legge, son legge a se stessi;
Bo ponieważ poganie nie mający zakonu, z przyrodzenia czynią, co jest w zakonie, ci, zakonu nie mając, sami sobie są zakonem;
ибо когда язычники, не имеющие закона, по природе законное делают, то, не имея закона, они сами себе закон:
沒 有 律法 的外邦人 若順著本性 行 律法上 的事，他們 雖然沒 有 律法，自己就是 自己的 律法。
For when the Gentiles without the law have a natural desire to do the things in the law, they are a law to themselves;
Verse in Context
Original Language (Koine Greek)
New Testament · Koine Greek · Romans 2:14
Source: STEPBible TAGNT/TEHB (CC-BY 4.0). Click or tap a morphology code to see the full parsing.
Scholars' Consensus
Commentators broadly agree that Paul is not teaching that Gentiles can be saved by following their conscience. The verse serves Paul's argument that all people, including those without the written law, possess enough knowledge of right and wrong to be held accountable. Barnes stresses that this is not an historical claim that any pagan perfectly obeyed; the subjunctive mood of poiōsin (‘they may do’) after hotan sets up a general condition, not a guaranteed occurrence. Calvin argues that Paul is refuting any excuse of ignorance: the Gentiles prove by their own deeds that they have a rule of righteousness. Gill notes that ‘by nature’ means by the light of natural reason, not by saving grace. The Cambridge Bible adds that conscience functions for pagans as a substitute for revelation in terms of responsibility. Clarke concludes that such Gentiles are not to be judged by a dispensation they never received. Across these sources, the core claim of Romans 2:14 is that conscience makes Gentiles responsible, not righteous before God.
How settled is the interpretation?
Interpretive difficulty: Medium
Main views:
- Hypothetical case for universal guilt: Paul's argument in Romans 3:9–20 that both Jews and Gentiles are under sin; the subjunctive mood (poiōsin) suggests a general condition, not an actual occurrence.
- Actual obedience by some Gentiles: Examples like Cornelius (Acts 10:35) show Gentile piety; Paul may be conceding that pagans can keep some moral precepts, but not perfectly.
- General principle of natural law: The link to conscience (v. 15) and the use of phusei align with classical and biblical teaching on an innate moral sense that provides a basis for accountability.
What is clear: Paul’s point is that Gentiles have enough knowledge of God’s moral standards to be held responsible; the verse does not teach that anyone is saved apart from Christ.
What Scholars Agree and Debate
| Topic | Agreed | Debated |
|---|---|---|
| Natural law and salvation | Conscience and natural moral knowledge make Gentiles accountable before God. | Catholic tradition often sees natural law as a preparation that can orient a person toward grace, while many Protestant traditions stress that conscience only condemns and cannot bring saving faith. |
| The phrase 'do by nature' | It refers to actions performed apart from special revelation, using reason and conscience. | Some read it as a real possibility that Gentiles sometimes obey God’s moral law; others see it as a hypothetical case to argue that if they could, they would still need perfect obedience. |
| The role of conscience after the Fall | Conscience witnesses to God’s standards by accusing or excusing. | Christian traditions differ on how much the Fall corrupted conscience: some teach it retains a reliable but incomplete knowledge, while others hold it is so darkened that it easily misleads. |
| Connection to the new covenant | Paul’s phrase 'the work of the law written in their hearts' echoes Jeremiah 31:33. | Many interpreters see this as a different kind of writing, an internal moral awareness distinct from the Spirit-written law of the new covenant, while some argue it points forward to the new covenant reality. |
Historical & Cultural Context
Paul writes to a church divided between Jewish and Gentile believers. In Jewish thought, possession of the Mosaic law set Israel apart; Gentiles were ‘without law’ and often dismissed as ignorant of God’s will (Psalm 147:19, 20). Paul dismantles that assumption in Romans 1, 2. He has already argued that creation itself reveals God’s power and divinity, leaving everyone ‘without excuse’ (Romans 1:20). Now he turns to moral knowledge. Ancient philosophers like Aristotle and Stoics spoke of a ‘law of nature’ unwritten but known through reason. Paul likely draws on this common idea but transforms it: the law written on hearts is not a tool for self-improvement but a witness that accuses or excuses (v. 15). The phrase ‘the things of the law’ probably refers to moral precepts, not ceremonial commands, justice, mercy, temperance, which even some pagans recognised. Rabbinical traditions also referenced Gentiles who observed Noahide commands. Paul’s argument is that this universal moral sense does not save; it shows that Gentiles, like Jews, fall short and need the gospel (Romans 3:23). The immediate context of impartial judgment (Romans 2:11) and the coming day of judgment (v. 16) reinforces that Paul’s aim is to declare universal sinfulness.
Textual Notes
The consulted sources note no significant textual variants for Romans 2:14. The verse is stable across the major manuscript families.
Reception History
In the early church, theologians such as Justin Martyr and Irenaeus used this verse to argue that pagans who lived according to reason participated in the divine Logos. Augustine stressed that conscience, though marred by sin, still holds people accountable, a view later developed by Thomas Aquinas into a full natural‑law ethic. During the Reformation, Luther and Calvin emphasised that the light of nature only condemns, preparing the sinner for the gospel. In modern evangelical preaching, Romans 2:14 is often cited to explain why people without Scripture are still without excuse, and to show that the gospel alone provides the righteousness conscience demands.
Preaching This Verse
Three-point outline
- God holds every person accountable. Even without a written Bible, people know right from wrong through conscience and creation.
- Conscience is a witness, not a saviour. It accuses or excuses, but it cannot bring the righteousness that justifies before God.
- The law written on hearts points to the gospel. When conscience condemns us, we learn our need for Christ’s forgiveness.
Five-point outline
- The Problem: Those without the law are not classified as innocent (v. 12).
- The Principle: Doers of the law, not hearers, are justified (v. 13).
- The Proof: Gentiles show they have a kind of law by doing some of its requirements ‘by nature’ (v. 14).
- The Witness: Conscience and thoughts accuse or excuse (v. 15).
- The Destination: All secrets will be judged by Jesus Christ (v. 16).
Illustration hooks
- A person raised in a remote culture who never saw a Bible but who cares for the poor and avoids murder. Such virtue provokes the question: where does that moral sense come from?
- When a neighbour says, ‘I’m a good person, I’ve never killed anyone,’ they are using a standard of right and wrong. That inner standard points to a law they did not write. It also shows they do not meet the full demands of God.
- Think of a courtroom: conscience is like a witness who points at the accused. That witness cannot pardon the guilty, only tell the truth.
Questions your congregation is asking
- What happens to people who never heard of Jesus? Does this verse say they can be saved by being good?
- If conscience is enough to condemn, is it also enough to commend someone to God?
- How does ‘the law written on their hearts’ differ from the new covenant promise in Jeremiah 31:33?
Leading a Discussion
Paul has just declared that God shows no partiality (Rom 2:11). Now he explains how Gentiles, though lacking Israel’s law, are still answerable to God. This passage raises deep questions about conscience, guilt, and the reach of God’s justice. As you discuss, keep the big picture in view: Paul is building a case that everyone, Jew and Gentile, stands in need of the righteousness that comes through faith in Christ (Rom 3:21, 22).
Discussion questions
- What does the phrase ‘by nature’ mean in this verse? How does it compare to ‘by grace’ elsewhere in Paul’s letters?
- Paul says Gentiles ‘are a law to themselves.’ In what sense do they function as their own law? Does this imply they create moral rules, or that they recognise rules already built into creation?
- How would you explain the difference between ‘having the law’ and ‘doing the things of the law’? Why is that distinction important for Paul’s argument?
- Read verse 15 together. What role does conscience play in the lives of people without Scripture? Is conscience a reliable guide?
- Some Christians hear this passage and wonder if people can be saved by following their conscience. How does the rest of Romans (especially 3:20 and 3:23) shape your answer?
- Paul uses this argument to show that Gentiles are guilty. How does that connect to the good news of Jesus? Where is the hope in this passage?
- How might this verse affect the way you talk with a friend who says, ‘I don’t need religion, I just follow my heart’?
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 4:7 | For what great nation is there that has a god so near to them as Yahweh our God is whenever we call on him? |
| Psalms 147:19 | He shows his word to Jacob, his statutes and his ordinances to Israel. |
| Psalms 147:20 | He has not done this for just any nation. They don’t know his ordinances. Praise Yah! |
| Acts 10:35 | but in every nation he who fears him and works righteousness is acceptable to him. |
| Acts 14:16 | who in the generations gone by allowed all the nations to walk in their own ways. |
| Acts 17:30 | The times of ignorance therefore God overlooked. But now he commands that all people everywhere should repent, |
| Romans 1:19 | because that which is known of God is revealed in them, for God revealed it to them. |
| Romans 1:20 | For the invisible things of him since the creation of the world are clearly seen, being perceived through the things that are made, even his everlasting power and divinity, that they may be without excuse. |
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
10 public-domain commentaries, condensed into plain language.
Adam Clarke's Commentary Methodist/Wesleyan 1826
Clarke insists that Gentiles without divine revelation are not condemned for lacking it, nor are their sins excused because of that lack. They act according to the moral law through the light God gives everyone, and they are judged only by the knowledge they actually possess.
Barnes' Notes on the Bible Protestant 1832
Barnes stresses that Paul is not stating Gentiles actually keep God's law perfectly. The phrase "when they do" introduces a hypothetical case to show that if law-based justification were possible, it would demand flawless obedience. The point is that Gentiles' partial good deeds prove they have enough knowledge of right and wrong to leave them without excuse.
Calvin's Commentaries Reformed 1564
Calvin argues that Gentiles cannot plead ignorance as an excuse, because their own laws and moral judgments prove they have an inborn sense of right and wrong. This natural law, implanted in every human heart, serves them as a guide in place of the written law given to Israel.
Cambridge Bible for Schools and Colleges Anglican 1880
Cambridge Bible Schools explains that conscience acts as a substitute for revealed law in Gentiles, making them responsible without the written code. Their natural moral impulses create a public conscience and opinion about right and wrong that will be judged at the last day.
Geneva Bible Notes Reformed 1599
The Geneva note draws attention to how Gentiles without the written law can still fulfill its requirements through natural instinct. In doing so they become a law to themselves, showing that God's moral order is written on the human heart rather than only on tablets of stone.
Gill's Exposition of the Bible Baptist 1748
Gill clarifies that when Paul says Gentiles "do by nature the things contained in the law," he does not mean they keep it in a way that pleases God. Their obedience comes only from natural reason, not from grace, making it carnal and unacceptable. They have the law's substance written on their hearts, but no saving power.
Lange's Commentary Reformed 1857
Lange argues that the "day" when God judges the secrets of men is not exclusively the final judgment but the present day when the gospel is preached. This preaching brings a crisis that reveals who are inwardly Jews and who are Gentiles, transcending the old historical opposition. For Lange, the gospel itself is the time and measure of divine judgment.
Matthew Henry's Commentary Reformed/Presbyterian 1710
Henry stresses that those who judge others for sins they themselves commit stand self-condemned and cannot plead ignorance before God. He highlights that God's kindness and patience are meant to lead sinners to repentance, not to encourage presumption. God's final judgment will be perfectly fair, rewarding patient well-doing and punishing stubborn disobedience without favoritism.
Vincent's Word Studies Evangelical 1887
Vincent notes that the Greek word for “when” means “whenever,” pointing to a hypothetical case that could occur at any time, not a fixed event. The phrase “Gentiles” has no article, indicating Paul means individual Gentiles in such a case, not Gentiles as a whole. The negation with μη stresses that these Gentiles simply do not possess the law.
Wesley's Explanatory Notes Methodist/Wesleyan 1754
Wesley insists that when Paul says Gentiles "do by nature the things of the law," he does not mean they do so without God's help. Rather, even that natural observance comes through preventing grace. The Ten Commandments, he adds, simply sum up this law of nature written on every heart.