Many Christians today read Galatians as if it
were primarily about personal salvation: salvation is by faith, not by works.
That is certainly part of Paul’s message. But it is not the
whole story.
Paul’s deeper concern in Galatians is whether churches
themselves are aligned with the true gospel and living in step with it as a
community. The issue is not just how individuals are saved. It is whether churches are walking the straight line of the gospel.
Paul states the problem bluntly at the beginning of the
letter:
“I am astonished that you are so quickly deserting him who
called you in the grace of Christ and are turning to a different gospel.”
(Galatians 1:6–7)
Throughout the letter, he returns to this concern, especially in Galatians 2:14, 5:2–12, and 6:12–16. Something had shifted in the Galatian churches. The gospel had begun to be subtly redefined.
“Not in Step With the Truth of the Gospel”
One of the most revealing moments comes when Paul confronts
Peter:
“When I saw that their conduct was not in step with the
truth of the gospel, I opposed Cephas before them all.” (Galatians 2:14)
The phrase “not in step” literally means to walk straight.
Paul is saying Peter had drifted off the line that the gospel sets.
Peter had stopped eating with Gentile believers when certain
Jewish leaders arrived. On the surface, it may have looked like a small cultural
issue. But Paul saw it as a distortion of the gospel itself, because it
suggested that Gentile believers were somehow second-class members of God’s
people.
Some were effectively saying:
Faith in Christ is good—but to fully belong, you must also adopt certain
religious markers.
For them, the marker was circumcision.
Paul’s response was unequivocal.
The Only 'Rule' That Counts
At the end of the letter, Paul summarizes the gospel
standard:
“Neither circumcision counts for anything, nor
uncircumcision, but a new creation.” (Galatians 6:15)
God is forming something entirely new in Christ—a community
made up of people from every background.
Then Paul adds:
“As for all who walk by this rule, peace and mercy be upon
them.” (Galatians 6:16)
The word “rule” refers to a measuring line or
standard. The gospel is that standard.
The church must measure itself by the gospel—not by cultural expectations, religious traditions, or external identity markers.
The Subtle Danger of Adding to the Gospel
The Galatian problem was not a blatant rejection of Christ. It
was adding something alongside Christ.
As John Stott once wrote:
If you add anything to Christ as necessary to salvation, you lose the sufficiency of Christ.
Additions often look spiritual. They can even seem biblical.
But the moment they become requirements for belonging, they begin to
distort the gospel.
And here is where Galatians becomes uncomfortable for modern churches.
Because while we rightly reject circumcision as a
requirement for salvation, we often create our own markers of belonging that are not clearly described or taught as essential in the New Testament.
Certain church traditions.
Certain church service formats
Certain cultural expectations.
Certain ways of “doing church.”
Over time, these things can quietly come to be treated as if they
were part of the gospel itself.
Meanwhile, many things the New Testament clearly
emphasizes—humility, bearing one another’s burdens, restoring the fallen,
exhibiting the fruit of the Spirit, living as a new creation community—are often treated as
optional.
You could almost imagine Paul asking:
Why are you so strict about the things the gospel never required—and so casual about the things it clearly commands?
Two Very Different Paths Churches Can Take:
Galatians ultimately describes two different paths churches
can take.
A distorted gospel way of life begins when people turn back
to what Paul calls the “weak and worthless elemental principles” (Galatians
4:9). Instead of continuing in the freedom and power of the gospel, they begin
adding other measures and requirements as the basis of spiritual life. The
result is a gradual separation from Christ’s kingdom agenda and a loss of
alignment with the work of the Spirit (Galatians 3:1–5). When this happens,
churches and church networks begin measuring faithfulness by the wrong standards. They may still speak the language of the gospel, but in practice, they become
out of step with it, evaluating success and maturity according to human systems
rather than the transforming work of Christ.
A true gospel way of life rejects additions and aligns only with the gospel and its clear implications (Galatians 5:6–7;
Colossians 2:6-8). As believers walk this path, they remain
aligned with Christ’s kingdom agenda and learn to live in step with the Spirit
(Galatians 5:13-26). The result is the formation of churches and church
networks that measure themselves according to the “rule” of Christ’s new
creation (Galatians 6:15–16). Their life together reflects the transforming
reality of the gospel rather than the standards of human religion.
A church out of step with the gospel tends to
develop:
- extra
standards of belonging (Gal 2:11-12)
- performance-based
identity (Gal 3:2-3)
- leaders
driven by ambition (Gal 4:17)
- arguments
over secondary matters (Gal 5:26)
- communities
that “bite and devour one another” (Gal. 5:15)
By contrast, a church walking in step with the gospel
looks very different:
- no
partiality among members (Gal. 3:28, 5:6)
- identity
rooted in the new creation (Gal 3:29, 6:15)
- leaders
restoring others with humility (Gal. 6:1)
- believers
bearing one another’s burdens (Gal. 6:2)
- a community shaped by the fruit of the Spirit (Gal. 5:22–23)
What Would Paul Say to Us?
Galatians leaves us with a sobering question.
If Paul walked into our churches today,
What would he say
we have added to the gospel?
And just as importantly,
What parts of the gospel life have we quietly stopped
insisting on?
The teaching of Galatians is not very complicated, but it is
demanding:
Stay aligned with the gospel.
Walk the straight line.
Because when churches walk in step with the truth of the pure gospel, they become what God intended them to be: a visible expression of the new creation in Christ.
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