Romans 2: God Judges Impartially and the Law Written in the Heart

By David Whitaker

I have a try square in my shop that I bought at a garage sale for two dollars. The handle is walnut, worn smooth from years of use, and the blade is still true. I checked it against a known square when I got it home and it was dead on. That square does not care who holds it. It does not care if the person using it is a master cabinetmaker or someone building their first birdhouse. It only tells you whether the line is straight.

I thought about that square when I read Romans 2 this week. Paul shifts his focus from the obvious sins of the Gentile world to the hidden sins of the religious person. He is talking to people who have the law, who know the commandments, who would never bow to an idol or indulge in the kind of excess Paul described in chapter 1. And he tells them that having the law is not the same as keeping it.

Therefore thou art inexcusable, O man, whosoever thou art that judgest: for wherein thou judgest another, thou condemnest thyself; for thou that judgest doest the same things. (Romans 2:1)

The square does not care who is holding it. And neither does God's judgment.

What Does Romans 2 Mean by Law Written in the Heart

This is the part of the chapter that has stayed with me all week. Paul says that Gentiles who do not have the written law can still be a law unto themselves because the work of the law is written in their hearts.

Which show the work of the law written in their hearts, their conscience also bearing witness, and their thoughts the mean while accusing or else excusing one another. (Romans 2:15)

I have seen this in my own children. My youngest daughter is five. She has never read the Ten Commandments. But when she takes a toy from her brother, she knows it is wrong before I say a word. There is something inside her that tells her. That is what Paul is describing. A moral compass that God built into every person regardless of their religious background.

For Latter-day Saints, this aligns with what we call the Light of Christ. It is the influence of the Holy Spirit that precedes baptism, that exists in every nation and culture, that prompts all people toward good and convicts them of sin. It is not a replacement for the gospel but a preparation for it. The law written in the heart is the first draft. The gospel is the finished piece.

I wrote about a similar idea in Romans 1: The Power of God Unto Salvation and the Evidence of Creation. Paul starts there by showing that creation itself gives enough evidence for accountability. In chapter 2, he goes further. He says the evidence is not just outside you in the stars but inside you in the conscience.

Does God Judge People Differently Based on Religion

Paul answers this question directly. God is no respecter of persons. He does not give one standard to the Jew and another to the Gentile. The same standard applies to everyone.

For there is no respect of persons with God. (Romans 2:11)

This does not mean everyone is judged by the same set of written commandments. It means everyone is judged by the light they have received. The person who has never seen a Bible will not be condemned for ignoring a verse they never read. But they will be accountable for the law written in their heart, the conscience that accuses and excuses them.

I think about this when I work with different kinds of wood. Walnut and pine are not the same material. They have different grain, different density, different strength. But the square measures them the same way. The standard is the same even if the material is different. God's judgment works like that. He measures each person against what they were given, not against what someone else received.

The Difference Between Outward Observance and Heart Change

Paul spends the second half of Romans 2 on a specific example. Circumcision was the physical sign of the covenant for Israel. It was the mark that set them apart. But Paul says the sign is worthless if the law is broken.

For he is not a Jew, which is one outwardly; neither is that circumcision, which is outward in the flesh: But he is a Jew, which is one inwardly; and circumcision is that of the heart, in the spirit, and not in the letter. (Romans 2:28-29)

I have a piece of cherry in my shop that I bought three years ago. It has been sitting in the rack, waiting for the right project. The outside is still smooth and the color is still rich. But last week I ran a plane across the edge and found a crack running through the center that I had never noticed. The outside looked fine. The inside was compromised.

That is what Paul is describing. You can have all the outward markers of religious devotion. You can attend every meeting, pay your tithing, hold a temple recommend and serve in your calling. Those are good things. But if the heart has not been changed, if the pride and the hardness are still there underneath, the outward signs do not matter.

Meaning of Circumcision of the Heart in the Bible

The phrase "circumcision of the heart" appears in the Old Testament first. Moses told Israel to circumcise their hearts in Deuteronomy. Jeremiah repeated it. Paul is drawing on that tradition and applying it to the new covenant.

In practical terms, circumcision of the heart means allowing God to cut away the things that keep you from him. Pride. Selfishness. The part of you that wants to look righteous more than be righteous. It is a painful process, like carving away the waste wood to reveal the shape underneath. The chisel does not feel good when it is cutting. But the piece is better for it.

I think about this every time I sharpen a chisel. The stone removes metal to create a fresh edge. It is a loss of material that makes the tool useful. The same is true of the heart. Something has to be removed before the edge can cut true.

How to Apply Romans 2 to Daily Christian Life

The practical application of this chapter is uncomfortable. Paul is not writing to people who are obviously sinful. He is writing to people who think they are better than the obviously sinful. And he is telling them that the judgment they pass on others is the judgment they are passing on themselves.

I have to ask myself where I do this. Where do I look at someone else's failure and feel a quiet satisfaction that I am not that bad? Where do I measure myself against the person next to me instead of against the standard God has given me? The square does not care who is holding it. It only tells the truth.

The other application is about authenticity. If the law is written in my heart, then I already know what is right. The question is whether I will listen to that internal witness or ignore it. The conscience is not a suggestion. It is a witness. And it will either accuse me or excuse me on the day of judgment.

Frequently Asked Questions

Does Romans 2 mean that having the scriptures is not enough to be saved?

Yes. Paul's point is that knowledge of the law is not what saves. It is the application of that knowledge through faith and a transformed heart. Knowing the path is different from walking it. The scriptures are the map, not the destination.

What is the law written in the heart mentioned in Romans 2:15?

This refers to the innate moral conscience that God has given to all human beings. It is the internal witness that allows a person to distinguish right from wrong, even if they have never read a formal set of commandments. For Latter-day Saints, this aligns with the Light of Christ.

How should I interpret the circumcision of the heart today?

In a modern sense, it means a spiritual transformation where we allow God to remove our pride, selfishness, and hardness of heart. It is the internal shift from following rules for the sake of appearance to following them out of genuine love for God and others.

Does God judge people differently based on their religion?

No. God is no respecter of persons. He judges everyone by the same standard of truth. But He also judges everyone by the light they have received. The person who has never heard the gospel will not be condemned for rejecting it. They will be judged by the law written in their heart.

What is the difference between outward observance and inward change?

Outward observance is the visible practice of religion. Inward change is the transformation of the heart. Paul argues that outward observance without inward change is empty. The sign of the covenant is meaningless if the covenant itself has not changed the person.


I went back to the garage this morning and picked up that two-dollar try square. I held it against a board I had been working on and the line was true. The square did not care that I had bought it at a garage sale or that the handle was worn. It just told the truth.

That is what I want my life to be. Not a piece that looks good from a distance but a piece that is square when the tool is held against it. The tool does not care who is holding it. It only cares about the truth.

-- D.