Romans 2:18 describes a person who knows God’s will, recognizes what is excellent, and is taught by the Jewish law. Paul is not praising this person. He is describing the outward confidence of someone who hears God’s instruction but may not live by it. The words are spoken by Paul, the apostle who wrote the letter to the Romans, and they are directed at a Jewish reader who relies on the law as a source of identity and moral superiority.
And know his will, and approve the things that are excellent, being instructed out of the law…
Romans 2:18 (WEB)
What Romans 2:18 Means
The verse begins with knowledge. The person described has come to know God’s will, which in Paul’s mind means God’s purposes and character as revealed in the law of Moses. Knowing the will is different from doing it, and that gap is the heart of the passage. The second phrase, approving what is excellent, describes the ability to tell the better course from the worse. The person can judge between right and wrong and can recognize good conduct when they see it.
The final phrase, being instructed out of the law, explains where this knowledge comes from. The law is a teacher, and the person has sat under its lessons. The verse does not claim that the person has obeyed these lessons perfectly. It only says they have received the instruction. Paul is setting up a contrast that the next verses develop: hearing and knowing are real privileges, but they do not by themselves make a person righteous before God.
The Context of Romans 2:18
The letter to the Romans was written by Paul, traditionally dated to around the mid-50s AD, to a congregation in Rome that included both Jewish and Gentile believers. Chapter 2 turns toward a Jewish reader who thinks that possessing the law places them in a secure position with God. Paul argues that God judges by deeds and that judgment falls on everyone, Jew and Gentile alike.
The verses just before this one, verses 15 through 16, speak about a law written on the heart and a coming day of judgment. Verses 19 through 21 then describe the Jewish reader as a guide, a light, and a teacher, and ask pointed questions: you who teach others, do you teach yourself? Read in this surrounding flow, verse 18 is the first half of a portrait that Paul is about to test. It shows the confidence before the exposure.
Key Phrases in Romans 2:18
Romans 2:13
For it isn’t the hearers of the law who are righteous before God, but the doers of the law will be justified
(WEB)
This verse states that it is not those who hear the law who are righteous before God, but those who do it. It sharpens the point Paul is making in verse 18 by stating directly what the surrounding argument implies.
James 1:22
But be doers of the word, and not only hearers, deluding your own selves.
(WEB)
James makes a similar appeal, warning readers to be doers of the word and not hearers only. Reading it alongside Romans 2:18 shows that the danger of knowing without doing was recognized across the early church.
A Short Prayer From Romans 2:18
Lord, you have given me your word and taught me what is good. Help me not to be satisfied with knowing your will but to live it out in the ordinary places of my day. Where I have approved what is right and failed to practice it, forgive me, and give me the courage to act on what I know. Let my understanding turn into faithful obedience, and let my life show the truth I have been taught. Amen.
