Ephesians 4:6 teaches that there is one God, who is the Father of everyone who belongs to Christ, and that he rules over all things, works through all things, and dwells in every believer. The verse is part of Paul’s letter to the church in Ephesus, written in the first century, where he urges believers to hold together as one people in Christ.
One God and Father of all, who is over all, and through all, and in us all.
Ephesians 4:6 (WEB)
What Ephesians 4:6 Means
The verse begins with the claim that God is one. Paul does not mean that God is a single being among many gods. He means that the God revealed in Israel’s Scriptures and in Jesus Christ is the only true God, and that the whole church stands under his authority. Because God is one, the believers in Ephesus, who came from Jewish and Gentile backgrounds, share a single source of life and a single Lord.
Next, Paul calls this God “Father of all.” Here the word “all” points to the whole family of believers, not to every human being in the sense of universal adoption. The verse then describes three relationships: God is “over all,” meaning sovereign and above every power; “through all,” meaning he acts and sustains creation through his presence and will; and “in us all,” meaning he lives within those who trust him. The verse promises that God is present, sovereign and active in the life of the church, but it does not describe the details of how each person will experience that presence.
The Context of Ephesians 4:6
Ephesians is traditionally attributed to Paul, who wrote it while imprisoned, and it was addressed to Christians in and around Ephesus, a major city in western Asia Minor. In the first half of the letter Paul explains the riches believers have in Christ, and in chapter 4 he turns to how those riches should shape daily life together. Verses 3 through 6 focus on unity. Paul calls his readers to be eager to keep the unity of the Spirit, and then lists seven “ones” that ground that unity: one body, one Spirit, one hope, one Lord, one faith, one baptism, and one God.
Seeing this setting changes how the verse reads. Ephesians 4:6 is not a freestanding statement about God’s nature in the abstract. It is the final item in a list meant to show believers that their diversity does not cancel their oneness. The verse that follows, verse 7, speaks of grace given to each person according to Christ’s gift, so the unity Paul describes holds together a shared identity with a variety of gifts.
Key Phrases in Ephesians 4:6
Deuteronomy 6:4
Hear, Israel: The LORD is our God. The LORD is one.
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This verse, known as the Shema, proclaims that the Lord is one, the same foundational truth that Paul builds on in Ephesians 4:6. Reading them together shows how the oneness of God has long been central to the faith of Israel and the church.
John 17:21
That they may all be one; even as you, Father, are in me, and I in you, that they also may be one in us; that the world may believe that you sent me.
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In this prayer Jesus asks that his followers may be one, just as he and the Father are one. The verse helps explain why Paul treats the oneness of God as the pattern and source for the unity of believers.
