One Gospel, Common Ground — Unity from the Very Beginning of Romans

In the previous posts in this series, we’ve worked carefully through Paul’s argument that the Roman church shares one story and belongs to one family. Jew and Gentile alike have been grafted into God’s covenant faithfulness through Jesus Christ. There is no “better group,” no privileged side of the aisle—only mercy received and grace extended.

That foundational truth leads us to a necessary conclusion:

Our shared story and our shared righteousness in Christ give us no right to divide from other brothers and sisters in Christ.

We are all made righteous by Christ.
We are all sinners and broken.
And none of us get to impose our will on others.

Paul is not promoting uniformity. He is promoting unity.

What’s remarkable is that Paul does not wait until the middle of Romans to make this case. He embeds it directly into the opening of the letter. Long before he addresses food laws, holy days, or the “weak and strong,” Paul establishes an understanding that makes division seem ridiculous from the very beginning.

The Gospel That Levels the Playing Field

As we saw in earlier posts, Romans is not a generic theological treatise. It is a pastoral letter written to a divided church. That context matters as we read Paul’s opening words.

Paul introduces himself as a servant of Christ Jesus, set apart for the gospel of God—a gospel promised beforehand through Israel’s Scriptures and fulfilled in Jesus (Romans 1:1–3). From the outset, Paul connects Jewish hope and Gentile inclusion into a single story.

Jesus is described as a descendant of David and, through the Spirit of Holiness, appointed Son of God in power by the resurrection. That phrase—Spirit of Holiness—would have resonated deeply with Jewish hearers. But “Son of God” would have rung loudly in Roman ears as well.

Caesar claimed that title.

Paul is quietly but unmistakably declaring that Jesus—not the emperor, not ethnic identity, not cultural authority—has been enthroned as Lord. And He was crowned not by military conquest, but by resurrection.

No emperor has risen from the dead.

That matters because once Jesus is confessed as Lord, no subgroup within the church gets to claim dominance. We all have a future resurrection awaiting us, thus we stand together under Christ’s Lordship.

Allegiance to Christ removes every other claim to authority.

Obedience That Comes from Faith

Paul explains that his apostleship exists to call all nations—Gentiles included—to “the obedience that comes from faith” (Romans 1:5). As we’ve seen repeatedly throughout this series, this phrase is central to Paul’s vision.

Obedience does not produce righteousness.
Faith produces obedience.

This places every believer on equal footing. Jew and Gentile. Slave and free. Torah-observant and non-observant. No one earns justification. Everyone receives it by faith.

Even Paul’s greeting reflects this unity. He blends charis (grace), a common Greek greeting, with shalom (peace), the traditional Jewish greeting. Grace and peace are not competing values—they belong together. The same is true of those who use those greetings in the church.

Before Paul corrects the church, he greets them as one people.

Mutual Encouragement, Not Spiritual Hierarchy

Paul’s desire to visit Rome is not about asserting authority. He wants to visit for the sake of mutual encouragement—shared faith strengthening one another (Romans 1:11–12).

This reinforces what we’ve already seen in earlier posts: spiritual gifts exist for mutual edification, not leverage (see Paul’s comments on 1 Corinthians 12-14 for more on this). The gospel dismantles hierarchy inside the church.

Paul even binds himself to both sides of the Roman divide, describing his obligation to Greeks and non-Greeks, the wise and the foolish (Romans 1:14). He refuses to sort the church into spiritual classes of winners and losers—right verses wrong.

That’s why Paul insists on preaching the gospel to people who already believe. Because the gospel does not merely save—it reshapes communities into the likeness of Christ.

Righteousness Revealed, Boasting Removed

Romans 1:16–17 introduces the thesis of the entire letter: the gospel reveals God’s righteousness, a righteousness received by faith from beginning to end.

As we’ve already explored in previous posts, this righteousness is not something we achieve—it is something God gives. And once righteousness is received rather than earned, boasting has nowhere to stand.

Which brings us to humanity’s shared problem.

Paul’s discussion of sin in Romans 1 is not aimed at outsiders alone. The list of sins—envy, strife, deceit, gossip, arrogance, lack of mercy—mirrors the very behavior dividing the Roman church.

The warning is clear: when believers fail to recognize what God is doing through the gospel—when unity is suppressed in favor of judgment—people experience the consequences of their own sinful divisions.

That leads directly into Paul’s confrontation in Romans 2.

This blog post is part of a series of posts on Paul’s letter to the Roman Church. You can see the rest of the posts here.

  1. When the Gospel Replaces Power with Peace
  2. Strong, Weak, and the Call to Build One Another Up
  3. Shared Story, Shared Family—Romans 9 and the People of God
  4. Grafted Together — Romans 10-11 and the Gospel of Unity
  5. One Gospel, Common Ground — Unity from the Very Beginning of Romans
  6. Same Problem, Same Grace — How Faith Makes Us One
  7. No Advantage, No Boasting — Faith That Levels the Church
  8. Dead Together, Alive Together — Life in the Spirit and the “We” of Romans 8

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