Who Is the Israel of God? Understanding Gal 6:15–16

As Paul wraps up his fiery letter to the Galatians, and he summarizes his letter to Galatians.

“For neither is circumcision anything, nor uncircumcision, but a new creation. And those who will walk by this rule, peace and mercy be upon them, and upon the Israel of God.” (Galatians 6:15–16)

Paul isn’t just offering closing thoughts—he’s summarizing the entire heart of the gospel he’s been fighting for in this letter. He’s saying, “Look, none of this stuff you’re arguing about—circumcision, uncircumcision, law-keeping, rituals—none of that makes you right with God.” What matters? One thing: being a new creation.

And Now… The Israel of God

Then Paul says something radical—especially to his Jewish opponents:

“…and upon the Israel of God.”

Wait. Hold up. Who’s that?

This isn’t some mysterious side group. He’s talking about you and me—the believers. Paul had already said that Jews and Gentiles are both one in Christ Jesus., and we are all part of Spiritual Israel, when we believe.

Paul is saying, “You Gentiles who trust in Jesus—you are already the true Israel. You don’t need to ‘become Jewish’ to be part of God’s people. You already are.”

Why That Matters

This isn’t just a cool theological twist—it’s the climax of Paul’s argument. From the beginning of the letter, he’s been battling the idea that salvation is Jesus plus something else (usually circumcision or law). But here’s his mic-drop moment: if you’re in Christ, you are the spiritual seed of Abraham. You’re already in, You’re part of God’s covenant people. You’re what Israel was always meant to be—a people of faith, led by the Spirit.

It’s not about national identity, ancestry, or rituals. It’s about new identity in Christ.

So… Don’t Settle for Less

Why would anyone trade this glorious identity—the freedom and intimacy of being led by the Spirit—for old systems that never worked? Why go back to law, fear, or religious performance when you’ve been invited to live as a son or daughter in God’s house?

You’re not on the outside trying to earn your way in. You’re not trying to “become” spiritual.

If you’re in Christ, you are the Israel of God.

So walk like it. Boldly. Confidently. Freely.