Agape Fellowship · Small Group Study

The Jew, the Law, and the Faithfulness of God

Religious Privilege Cannot Save

ROMANS 2:17–3:8

Introduction: When the Sermon Turns to Face Us

Romans 1:18–32 was a sermon anyone in a synagogue could have applauded. Idolatry, immorality, a society cheering its own corruption—that is them, out there, in pagan Rome. Then Paul springs the trap: “Therefore you have no excuse, O man, every one of you who judges” (2:1). And now, in 2:17, he stops speaking in the third person about “the one who judges” and turns and addresses him directly: “But if you call yourself a Jew…” The prosecutor has walked past the obvious defendants and stopped in front of the most religious person in the room.

Paul is still building one enormous case that will be sealed in 3:19–20: “every mouth may be stopped, and the whole world held accountable to God.” Pagan immorality condemns the pagan (1:18–32); moral superiority condemns the moralist (2:1–16); and now covenant privilege—the law, circumcision, the very oracles of God—condemns rather than saves the one who has it but does not keep it (2:17–29). Then, in 3:1–8, Paul turns to face the objections his own argument has provoked. If Israel’s privileges cannot save, were they worth anything? If Israel is faithless, has God failed? And if our sin ends up displaying God’s righteousness, why should God judge us at all?

This is a passage that lands hardest not on the world but on the church. Luther saw his own monastic years in it; Calvin preached it against a Christendom full of baptized unbelievers; MacArthur and Piper both press it on the churchgoer whose religion is a wall between him and God rather than a way to Him. Read it slowly. Paul is describing a person who has the Bible, teaches the Bible, believes he is a light in a dark world, and is nevertheless not right with God.

Historical Background Rome had a large, established, and self-confident Jewish community—ancient sources and catacomb inscriptions point to numerous synagogues in the city, with names like the synagogue of the Augustesians and of the Agrippesians, evidently honoring imperial patrons. That community had also lived through hard turbulence. Under Tiberius (AD 19) Jews were expelled from the city after a scandal in which, Josephus reports, Jewish men in Rome defrauded a noblewoman of gifts she had intended for the Jerusalem temple—a story worth remembering when Paul asks in 2:22, “You who abhor idols, do you rob temples?” Then, around AD 49, the emperor Claudius expelled Jews from Rome again over disturbances that the historian Suetonius traced to a certain “Chrestus”—almost certainly a garbled reference to controversy over Christ. That expulsion is why Paul met Aquila and Priscilla in Corinth (Acts 18:2). By the time Paul writes (c. AD 57, under Nero), the Jewish believers were back, returning to a Roman church that had grown increasingly Gentile in their absence. So chapters 2–3 are not an abstract debate: Paul is writing to a congregation where Jew and Gentile sat in the same room, each tempted to look down on the other, and he must level them both before he can unite them under one gospel (3:22–24).

Section 1 — Boasting in the Law, Breaking the Law (2:17–24)

17But if you call yourself a Jew and rely on the law and boast in God 18and know his will and approve what is excellent, because you are instructed from the law; 19and if you are sure that you yourself are a guide to the blind, a light to those who are in darkness, 20an instructor of the foolish, a teacher of children, having in the law the embodiment of knowledge and truth— 21you then who teach others, do you not teach yourself? While you preach against stealing, do you steal? 22You who say that one must not commit adultery, do you commit adultery? You who abhor idols, do you rob temples? 23You who boast in the law dishonor God by breaking the law. 24For, as it is written, “The name of God is blasphemed among the Gentiles because of you.” Romans 2:17–24 (ESV)

Study Notes

Eight advantages, honestly stated (vv. 17–20). Paul does not begin with an insult. Everything he lists here is real and, in itself, good: the covenant name (“you call yourself a Jew”), the law to rest upon, God Himself to boast in, knowledge of His will, the trained ability to “approve what is excellent,” and a genuine vocation toward the nations—guide to the blind, light in darkness, instructor of the foolish, teacher of children. These were Israel’s own Scriptures speaking (Isa. 42:6–7; 49:6). The tragedy Paul exposes is not that these privileges were false but that they were being misused: turned from a stewardship into a status, from a trust into a trophy. Notice the two verbs in verse 17—rely and boast. To rely on the law is to treat possession of God’s word as though it were the same thing as obedience to it; to boast in God is glorious when it means glorying in His grace (5:11) and damning when it means using God as the basis of one’s superiority over other people.

Four questions with no good answer (vv. 21–22). Paul now cross-examines: You who teach others, do you not teach yourself? Do you steal? Do you commit adultery? Do you rob temples? Whether Paul is naming notorious cases or, more likely, pressing the commandments to their heart the way Jesus did in the Sermon on the Mount—where anger is murder and lust is adultery (Matt. 5:21–28)—the effect is the same. The man who teaches the law is himself measured by the law he teaches, and the closer the measurement, the worse he looks. The third question is the sharpest: to “abhor idols” while profiting from idolatry (compare Deut. 7:25) is to hate the sin publicly and trade in it privately. That is the anatomy of hypocrisy—not the absence of conviction, but conviction aimed exclusively outward. Calvin observes that this is the settled instinct of corrupt religion: we grow severe toward the sins we do not commit and inventive toward the ones we do.

Dishonoring God by breaking the law (v. 23). Here is the hinge of the section. The very thing the man boasts in is the thing that condemns him, because the law he holds up as a banner is the law he breaks. Luther fought this battle his entire life: the law was never given as a ladder to climb into God’s favor, but as a mirror to show us we cannot climb. When we use it as a ladder we do not merely fail—we dishonor God, treating His holy word as raw material for our self-esteem. MacArthur makes the point bluntly for our setting: the person most in danger of hell is not the one who knows he is far from God, but the one who is sure he is close because of what he knows, what he attends, and what he has never done.

Blasphemed because of you (v. 24). Paul clinches the indictment with Scripture, drawing on Isaiah 52:5 and the great oracle of Ezekiel 36:20–23, where God says that His people, scattered among the nations, “profaned my holy name” so that the Gentiles said of them, “These are the people of the LORD.” The logic is devastating and permanent: the world forms its estimate of God from the people who bear His name. Israel had been called to be a light; instead, its inconsistency gave the nations a reason to sneer at Israel’s God. The same law of spiritual gravity governs the church. Every time a Christian’s life contradicts his confession, the watching world does not conclude “that man is a hypocrite” but “that God is a fraud.” And note the direction of God’s answer in Ezekiel 36: He does not rescue His reputation by finding better people; He acts “for the sake of my holy name,” and He promises a new heart and His own Spirit (Ezek. 36:26–27)—which is precisely where Paul goes next in verses 28–29.

Martin Luther “A theologian of glory calls evil good and good evil. A theologian of the cross calls the thing what it actually is.” (Heidelberg Disputation, 1518, thesis 21) — Luther’s line names the exact disease of Romans 2:17–24: religion that has learned to call its own sin by another name, while calling God’s verdict too severe.
Historical Insight Verses 19–20 are not caricature; they are close to how diaspora Judaism understood its own mission. Synagogues across the empire drew crowds of interested Gentiles—the “God-fearers” we meet repeatedly in Acts (13:16, 26; 16:14; 17:4)—who admired Israel’s one God and high moral code without becoming full proselytes through circumcision. A synagogue teacher really was, in a meaningful sense, “a light to those who are in darkness” and “a teacher of children,” and Jewish writers of the period spoke of the law in just such terms. That is what makes Paul’s question land: he is not denying the vocation, he is asking whether the teacher has ever sat under his own teaching. It is the same question the Lord Jesus put to the scribes and Pharisees, who “sit on Moses’ seat” (Matt. 23:2–3), and the same question every pastor, elder, parent, and small-group leader must keep asking of himself.
Discussion Questions
  1. Paul lists real, God-given privileges in vv. 17–20 and then shows how they became grounds for pride. What are the equivalent privileges in our lives—a Christian upbringing, biblical knowledge, a good church, a ministry role—and how can each one quietly turn from a gift into a boast?
  2. Verse 21 asks, “You who teach others, do you not teach yourself?” Where are you most likely to apply Scripture to someone else’s life before your own? What would it look like this week to sit under the truth you most often hand to others?
  3. Verse 24 says the Gentiles blaspheme God’s name “because of you.” Have you seen someone reject Christianity because of a Christian? How should that shape the way we live in front of neighbors and coworkers—without becoming merely image-conscious?
  4. What is the difference between a hypocrite and a genuine believer who still sins? How do we tell the difference in ourselves without either excusing sin or despairing over it?
  5. Ezekiel 36 says God vindicates His name not by finding better people but by giving new hearts. How does that keep this convicting passage from ending in mere guilt?

Section 2 — Circumcision of the Heart, by the Spirit (2:25–29)

25For circumcision indeed is of value if you obey the law, but if you break the law, your circumcision becomes uncircumcision. 26So, if a man who is uncircumcised keeps the precepts of the law, will not his uncircumcision be regarded as circumcision? 27Then he who is physically uncircumcised but keeps the law will condemn you who have the written code and circumcision but break the law. 28For no one is a Jew who is merely one outwardly, nor is circumcision outward and physical. 29But a Jew is one inwardly, and circumcision is a matter of the heart, by the Spirit, not by the letter. His praise is not from man but from God. Romans 2:25–29 (ESV)

Study Notes

The sign without the substance (v. 25). Circumcision was no human invention; God Himself gave it to Abraham as the sign of the covenant (Gen. 17:9–14). Paul does not despise it—“circumcision indeed is of value.” But he insists that a covenant sign detached from covenant faithfulness is worse than useless: it “becomes uncircumcision.” The mark that was meant to say “I belong to God” ends up testifying against the man who wears it. Every generation of the church has needed this warning about its own signs. Baptism, church membership, communion, a signed decision card, a family name in the congregation—all of these can be genuinely good and God-given, and all of them can become exactly what circumcision had become: a receipt filed away in place of a relationship. The Reformers were relentless here. Calvin taught that a sacrament rightly received seals God’s promise to faith, but that the man who trusts the sign itself has turned a means of grace into an idol.

The stunning reversal (vv. 26–27). Paul now says something that would have stopped his readers cold: the uncircumcised Gentile who “keeps the precepts of the law” will be regarded as circumcised and will actually condemn the law-breaking Jew, the way Nineveh’s repentance condemned Israel. Who is this obedient Gentile? In the light of the whole letter—and Paul has just said in 2:14–15 that Gentiles show the work of the law written on their hearts—the most natural reading is that Paul is pointing forward to the Gentile who comes to God through Christ and receives the Spirit, the one in whom “the righteous requirement of the law” is fulfilled (Rom. 8:4). This is not salvation by good behavior. It is Paul’s way of saying that God has always been after a real, inward, Spirit-wrought obedience, and that He can produce it in an uncircumcised pagan while a Torah-teacher stays untouched.

Outward and inward, letter and Spirit (vv. 28–29). Here is the theological heart of the section, and it is one of the great texts of the Reformation. Two contrasts govern it. First, outward versus inward: the true Jew is not the one who is “merely one outwardly” but the one who is “one inwardly.” Second, letter versus Spirit: real circumcision is “a matter of the heart, by the Spirit, not by the letter.” The letter is God’s law standing outside of us, commanding what we cannot do and therefore killing (2 Cor. 3:6); the Spirit is God working inside us, doing what the letter could only demand. This is not Paul’s innovation—Moses had already called Israel to “circumcise the foreskin of your heart” (Deut. 10:16) and promised that God Himself would do it (Deut. 30:6), and Jeremiah warned of a people circumcised in flesh but uncircumcised in heart (Jer. 4:4; 9:25–26). Luther built his entire understanding of the Christian life on this axis: a Christian is not made by anything performed on the surface of a person, but by the Spirit creating faith in the heart, out of which real obedience then flows as naturally as fruit from a living tree.

Praise from God, not from man (v. 29). Paul finishes with a quiet stroke that many commentators have noted contains a play on words: the name “Judah”—from which “Jew” comes—is connected in Genesis 29:35 with praise. The true Jew, the true praise-er, is the one whose praise comes not from man but from God. This is the exact line along which nominal and genuine religion divide, and it is a searching test. Hypocrisy is possible only where there is an audience; the man who lives for the applause of the congregation will look impressive right up until the day the only Judge who matters renders His verdict (compare Matt. 6:1–6, where Jesus says the reward of the audience is the only reward such a person will get). Piper presses the question relentlessly in his preaching: whose approval are you actually living on? A faith sustained by the good opinion of other people is not saving faith at all, however orthodox its content.

John Calvin “Nearly all the wisdom we possess, that is to say, true and sound wisdom, consists of two parts: the knowledge of God and of ourselves.” (Institutes of the Christian Religion, I.1.1) — The religious man of Romans 2 has a great deal of knowledge about God and almost none about himself; that is precisely why his knowledge cannot save him.
Historical Insight It is hard for modern readers to feel how much weight circumcision carried—in both directions. For Jews it was the non-negotiable badge of covenant identity, the line between the people of God and the nations; men had died rather than abandon it in the Maccabean crisis, and 1 Maccabees 1:15 records with horror that some Hellenized Jews sought surgery to disguise it so they could compete unclothed in the Greek gymnasium. For Greeks and Romans, meanwhile, circumcision was an object of open contempt: Roman satirists such as Juvenal and Martial mocked it along with Sabbath-keeping and abstaining from pork, and to a culture that idealized the unaltered male body it looked like mutilation. So when Paul writes that a man can be uncircumcised and yet counted as circumcised, and circumcised and yet counted as uncircumcised, he is not making a mild point about ceremony. He is dismantling the most emotionally charged identity marker in his world—and doing it in a city where that marker had recently been the occasion for expulsion, ridicule, and riot.
Leader’s Note This section can expose people. Someone in your group may realize, perhaps for the first time, that their Christianity has been entirely outward—attendance, family expectation, moral respectability—with no inward work of the Spirit. Do not rush past that moment, and do not try to soothe it away. But be equally careful not to send a genuine believer into needless despair over remaining sin: the mark of the new heart is not sinlessness but a real hatred of sin, a real love for Christ, and a real turning to Him again and again. Have Ezekiel 36:26–27, Romans 8:9–16, and 1 John 5:11–13 ready, and be willing to stay after and pray with anyone who is unsure.
Discussion Questions
  1. Circumcision was a God-given sign that became a substitute for the reality it signified. What signs function that way in evangelical church life today, and how do we honor them without leaning on them?
  2. “Letter” versus “Spirit” (v. 29): what is the practical difference between obeying God from external pressure and obeying Him from a changed heart? Can you describe a time you have done each?
  3. Verse 29 says the true believer’s “praise is not from man but from God.” Be honest: whose approval most shapes your week? What would change if you genuinely lived for the Judge’s verdict rather than the room’s?
  4. Paul says an outsider who truly obeys will condemn the insider who does not. Where do you see people outside the church putting church people to shame—and what should we do with that discomfort?
  5. What evidence does Scripture give that a heart has actually been circumcised by the Spirit? How would you help a friend who says, “I have done all the church things my whole life and I am not sure I know God”?

Section 3 — Then What Advantage? God’s Faithfulness and the Objections It Provokes (3:1–8)

1Then what advantage has the Jew? Or what is the value of circumcision? 2Much in every way. To begin with, the Jews were entrusted with the oracles of God. 3What if some were unfaithful? Does their faithlessness nullify the faithfulness of God? 4By no means! Let God be true though every one were a liar, as it is written, “That you may be justified in your words, and prevail when you are judged.” 5But if our unrighteousness serves to show the righteousness of God, what shall we say? That God is unrighteous to inflict wrath on us? (I speak in a human way.) 6By no means! For then how could God judge the world? 7But if through my lie God’s truth abounds to his glory, why am I still being condemned as a sinner? 8And why not do evil that good may come?—as some people slanderously charge us with saying. Their condemnation is just. Romans 3:1–8 (ESV)

Study Notes

“Much in every way” (vv. 1–2). Paul has just leveled the covenant people with the nations, so the obvious objection follows: then was there any advantage at all? A lesser theologian would have said no. Paul answers, “Much in every way”—and he begins with the greatest privilege imaginable: “the Jews were entrusted with the oracles of God.” The word behind “oracles” (logia) means God’s own utterances—the Scriptures, the law, the promises, the covenants (see the fuller list in Rom. 9:4–5). Notice the verb: entrusted. Israel was not given the Scriptures as a possession to be proud of but as a deposit to be kept and passed on for the sake of the world. That single word governs the whole passage. Privilege is real, and privilege is stewardship, and stewardship is judged. Nothing in this letter suggests God’s word did Israel no good; the point is that having the Bible and being right with God are two different things—which is a sobering word to any congregation with study guides on its laps.

Human faithlessness does not cancel divine faithfulness (vv. 3–4). Now the deeper anxiety surfaces. If Israel proved unfaithful, has God’s covenant word collapsed? Paul’s reply is the first of ten thunderclaps in Romans: mē genoito—“By no means!”, the strongest negation in his vocabulary, something like “may it never be!” God’s promises never depended on our performance in the first place; that is the whole point of grace, and Paul will spend chapters 9–11 unfolding it. Then comes one of the most magnificent sentences in Scripture: “Let God be true though every one were a liar.” This is the Christian’s bedrock. When universal human opinion contradicts God, universal human opinion is wrong. Luther loved this verse for exactly that reason; standing against emperor, pope, and the accumulated consensus of centuries, he took his stand on the principle that God’s word is true even if every man alive denies it. Paul then quotes Psalm 51:4—David’s confession after his adultery and murder—where the guilty man declares that God is right in His verdict. Note what that means: the very Scripture Paul cites is a sinner acknowledging that his sin only proves God’s justice. God is vindicated, not embarrassed, when He judges us.

The objection Paul refuses (vv. 5–6). If our unrighteousness ends up displaying God’s righteousness, isn’t it unfair for God to punish us? Paul is so uncomfortable putting the argument in words that he apologizes for it—“(I speak in a human way.)” His answer is short and crushing: “By no means! For then how could God judge the world?” That God will judge the world is a fixed point of revelation (Gen. 18:25); any argument that ends by making God’s judgment unjust has therefore made a mistake somewhere earlier. Calvin notes that the creature is not competent to sit in judgment on the Judge—when our reasoning collides with God’s revealed righteousness, it is our reasoning that must yield. And there is a real answer buried in the logic: God may sovereignly overrule my sin for His glory, but that is His doing, not mine. The sin was still mine, still hateful, still chosen. Joseph’s brothers did not become innocent because “God meant it for good” (Gen. 50:20).

“Why not do evil that good may come?” (vv. 7–8). The objection now reaches its logical end: if my lie makes God’s truth shine brighter, why condemn me—indeed, why not sin deliberately so that more good results? Paul does not dignify it with an argument. He identifies it as slander already circulating about him (“as some people slanderously charge us with saying”) and pronounces one of the sternest verdicts in the New Testament: “Their condemnation is just.” He will return to the same question in 6:1—“Are we to continue in sin that grace may abound? By no means!”—and answer it properly there, from the believer’s union with Christ in His death and resurrection.

Why the slander is a sign (v. 8). Do not miss what verse 8 tells us about Paul’s preaching. People were accusing him of teaching “let us do evil that good may come.” No one ever accused the Pharisees of that. The charge only arises against a message of free, unconditional, undeserved grace—a gospel in which God justifies the ungodly (4:5) and where sin cannot outrun grace (5:20). Many preachers have observed since that if your gospel never provokes the question of Romans 6:1, you are probably not preaching Paul’s gospel. This is not a license for carelessness; Paul’s answer to the misunderstanding is severe. But it is a comfort to every pastor and small-group leader who has been told he is making grace too free. Luther was accused of the same thing; so was Whitefield; so was Paul. The right response is not to add conditions to grace but to explain, as Romans 6 does, that grace does not leave a person where it found him.

John Calvin — his view in summary Calvin reads 3:3–4 as the anchor of Christian assurance: God’s truthfulness is not suspended on ours. His covenant faithfulness stands on His own character, so that human unbelief can no more overturn His promise than a man’s lie can overturn the sun. Our unfaithfulness serves only to make His constancy more visible—which is why the believer’s confidence must rest not on the strength of his grip on God but on the strength of God’s grip on him.
John Piper — his view in summary Piper argues that the objection of 3:5–8 arises precisely because Paul really does teach that God is sovereign over sin and glorified even in judgment—and that Paul’s answer is not to soften God’s sovereignty but to deny the inference. God’s freedom to display His righteousness through our sin never makes the sinner less guilty or the Judge less just; the creature who sins for God’s glory is not serving God’s glory at all, but his own appetite.
Discussion Questions
  1. The Jews were “entrusted with the oracles of God” (3:2). We hold the same Scriptures, in our own language, in abundance. What does it mean to treat the Bible as a trust to be stewarded rather than a possession to be proud of—and where are we falling short of that?
  2. “Let God be true though every one were a liar” (3:4). Where is the pressure strongest in your life right now to believe the consensus of people over the word of God? What does holding this verse cost?
  3. God’s faithfulness does not depend on ours (3:3). How does that truth steady you in a season of your own failure—and how is it different from presuming on grace?
  4. Paul flatly condemns “let us do evil that good may come” (3:8). What are the subtle, respectable versions of that reasoning we actually use—small compromises justified by good outcomes?
  5. Verse 8 shows that Paul’s gospel was regularly misheard as a license to sin. Is our teaching of grace ever free enough to be misunderstood that way? If not, what have we added—and if so, how does Romans 6 keep us from real license?

Bringing It Home

Big idea: Religious privilege cannot save. The name, the law, the sign, the Scriptures—all genuinely given by God, and none of them a substitute for a heart circumcised by the Spirit. What God has always sought is not an outward mark but an inward reality, not letter but Spirit, not the praise of men but His own verdict on a heart He Himself has changed. And when we prove faithless with everything entrusted to us, God does not fail: “Let God be true though every one were a liar.” Paul is driving us toward 3:19–20, where every mouth is stopped, so that he can announce 3:21–24, where the righteousness of God comes as a gift, apart from the law, to all who believe. This passage takes away every ground of boasting except one—and that one is Christ.

Prayer focus: Begin by asking God to search you rather than someone else (Ps. 139:23–24), naming any place where your Christianity has become outward. Confess the ways our lives have given the watching world reason to think less of God (2:24), and pray for the coworkers and neighbors who are forming their picture of Christ from us. Thank God for entrusting us with His word, and ask for the diligence of a steward rather than the pride of an owner. Praise Him that His faithfulness does not rest on ours (3:3–4), and pray for anyone in the group—or in your family—who has the form of religion without the new heart, that God would keep His Ezekiel 36 promise in them.

Memory Verse “But a Jew is one inwardly, and circumcision is a matter of the heart, by the Spirit, not by the letter. His praise is not from man but from God.”
— Romans 2:29 (ESV)