What is the meaning of Romans 3:30?

Since there is only one God

“since there is only one God” (Romans 3:30a)

• Scripture consistently affirms a single, sovereign Creator—see Deuteronomy 6:4; Isaiah 45:22; James 2:19.

• Paul roots his argument for salvation in God’s unchanging oneness; if God were many, different paths might exist, but one God means one way.

• God’s unity guarantees that His standards and His mercy apply equally to every person, eliminating any claim of ethnic or religious superiority (Acts 17:24-27).

---

Who will justify the circumcised by faith

“who will justify the circumcised by faith” (Romans 3:30b)

• “Circumcised” refers to the Jewish people, entrusted with God’s Law (Romans 3:1-2).

• Justification—being declared righteous—is not earned by keeping the Law (Galatians 2:16) but received by trusting God’s promise, as Abraham did (Genesis 15:6; Romans 4:1-3).

• For Jewish believers this means:

– Faith fulfills, rather than negates, the Law’s purpose (Matthew 5:17; Romans 10:4).

– Religious heritage is a blessing, yet it cannot replace personal trust in Christ (Philippians 3:5-9).

---

And the uncircumcised through that same faith

“and the uncircumcised through that same faith” (Romans 3:30c)

• “Uncircumcised” points to Gentiles, once “without hope and without God” (Ephesians 2:11-13).

• God does not create a second-class path; He saves Gentiles “through that same faith.”

• Key implications:

– The gospel is “the power of God for salvation to everyone who believes, first to the Jew, and also to the Greek” (Romans 1:16).

– Gentiles, too, are grafted into God’s covenant people (Romans 11:17-20).

– Unity in Christ dissolves former barriers (Acts 15:8-9; Galatians 3:26-29).

---

summary

Romans 3:30 teaches that the one true God offers one way of justification—faith in Jesus Christ—to both Jews and Gentiles. Because God is singular, His plan is singular: trust in His Son, not ritual or heritage, is what makes anyone righteous. This truth levels every human distinction and gathers all believers into one redeemed family under the same gracious, faithful God.