On This Rock I Will Build My Church: What Is the Church?
On This Rock I Will Build My Church
What Is the Church?
7 minute read
The Statement of Faith
We believe that the church is the body of Christ—the community of all true believers united to Christ by faith and to each other by the Spirit. The church exists both universally (all believers throughout time and space) and locally (gathered congregations). The church is not a building or institution, but a living organism—the people of God, the temple of the Spirit, the bride of Christ. Belonging to Christ means belonging to His people.
How Did We Get Here?
In our individualistic age, the church often gets treated as optional. "I love Jesus but not the church." "I can worship on my own." "I'm spiritual, not religious."
But you won't find this individualism in the New Testament. Jesus promised to build His church (Matthew 16:18)—not merely to save individuals. The apostles planted churches, wrote to churches, instructed churches. The Christian life in Scripture is irreducibly communal.
The Greek word ekklesia means "called-out assembly." The church is people called out by God, assembled together around Christ. It's not primarily a place you go but a people you belong to.
What the Bible Says
The Church as Christ's Body
"Now you are the body of Christ, and each one of you is a part of it."
— 1 Corinthians 12:27
The body metaphor emphasizes unity and diversity. Many members, one body. Different gifts, same Spirit. We belong to each other because we belong to Christ. When one suffers, all suffer; when one rejoices, all rejoice.
"And God placed all things under his feet and appointed him to be head over everything for the church, which is his body, the fullness of him who fills everything in every way."
— Ephesians 1:22-23
Christ is the head; we're the body. He directs; we follow. The church is His "fullness"—the means by which He fills all things. We're His hands, feet, and voice in the world.
The Church as God's Temple
"Don't you know that you yourselves are God's temple and that God's Spirit dwells in your midst?"
— 1 Corinthians 3:16
The "you" is plural—the community together is God's temple. The Spirit dwells not just in individual believers but in the gathered assembly. When we come together, God is uniquely present.
"You also, like living stones, are being built into a spiritual house to be a holy priesthood."
— 1 Peter 2:5
We're living stones in a spiritual temple. The church isn't a building; it's made of people being built together into God's dwelling place.
The Church as Christ's Bride
"Husbands, love your wives, just as Christ loved the church and gave himself up for her to make her holy... to present her to himself as a radiant church, without stain or wrinkle or any other blemish."
— Ephesians 5:25-27
Christ loves the church as a husband loves his bride. He gave Himself for her. He's preparing her for glory. The church is precious to Jesus—infinitely so.
Universal and Local
Scripture speaks of the church in two senses:
Universal: All believers everywhere and throughout history. "The church, which is his body" (Ephesians 1:22-23). This is the one, holy, catholic, apostolic church of the creeds.
Local: Specific congregations in particular places. "To the church of God in Corinth" (1 Corinthians 1:2). "The churches of Galatia" (Galatians 1:2). Most New Testament instructions are to local churches.
You can't belong to the universal church without belonging to a local church. The body of Christ manifests in actual assemblies of actual people in actual places.
How It Fits the Full Narrative
The church fulfills God's plan for a people. God called Abraham to create a people for Himself. Israel was that people in the old covenant. The church—Jew and Gentile together—is that people in the new covenant. God has always wanted a community, not just scattered individuals.
Jesus built the church. "I will build my church" (Matthew 16:18). The church wasn't an afterthought. Jesus planned it, purchased it with His blood, and promised the gates of Hades wouldn't overcome it.
The Spirit empowers the church. At Pentecost, the Spirit created the church as a distinct community. The same Spirit gifts the church, grows the church, and unifies the church. The church is the Spirit's primary sphere of operation.
The church is the bride awaiting the Bridegroom. The story ends with wedding: "the wedding of the Lamb" (Revelation 19:7). The church's destiny is eternal union with Christ in glory.
Why This Matters
Individualism is unbiblical. You can't be a healthy Christian alone. We need each other—for accountability, encouragement, correction, and growth. Isolation is dangerous; community is designed.
The church is precious to Christ. He died for her. To despise the church is to despise His bride. Whatever frustrations we have, Christ loves the church—and we should too.
The church is God's plan for the world. The church is the pillar and foundation of the truth (1 Timothy 3:15). The church proclaims the gospel, makes disciples, serves the world. God's primary instrument for His purposes is the church.
The church will endure. Governments rise and fall. Cultures shift. But the church—battered, imperfect, often failing—endures. The gates of Hades will not prevail against her.
Defending Against Critics
Objection: "The church is full of hypocrites."
Response: Yes, and sinners. That's who the church is for. The church isn't a museum of saints but a hospital for sinners. Hypocrisy is real and should be confronted, but its presence doesn't invalidate the church—it proves the need for grace and growth.
Objection: "I can be a Christian without church."
Response: You can be a coal without a fire—but you'll quickly grow cold. The New Testament knows nothing of solitary Christianity. The commands to "one another" require others. You can't obey the Bible while avoiding the church.
Objection: "The institutional church has caused great harm."
Response: Sadly true. The church has crusaded, persecuted, and abused. This grieves God and should grieve us. But the failures of some don't negate the design. Christ still loves the church; we should work for her reform, not her abandonment.
Going Deeper
Key passages: Matthew 16:13-20; Acts 2:42-47; 1 Corinthians 12:12-27; Ephesians 1:22-23; 2:19-22; 4:1-16; 5:25-32; 1 Peter 2:4-10.
Questions for reflection:
Am I meaningfully connected to a local church, or just attending occasionally?
Do I view the church as Christ views her—as His beloved bride?
How am I contributing to the body, not just consuming?