Foundations | Essential Practices of a Growing Christian Life | Session 6
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In Part 1 of our study on Church Involvement, we looked at what the Bible means by the word church. The Greek word ekklesia describes an identifiable assembly of people who have been called together. The New Testament shows us that God did not design Christians simply to attend church services, but to belong to a local body of believers.
In Part 2, we took that truth a step further by asking two important questions: Why should a Christian become a member of a local church, and what qualifies someone for church membership?
I. Arguments for Church Membership
While our modern processes for joining a church may look different from those of the first century, the principle of an identifiable church membership can be seen throughout the New Testament.
The Nature of Ekklesia
The meaning of ekklesia itself points toward belonging. An assembly isn’t merely an undefined collection of people who happen to be in the same place. It is a recognizable group of people who belong to that assembly.
This distinction matters. There is a difference between attending a church and identifying yourself as part of that church family. Biblical church membership is a way of saying, “This is the local body of believers to which I belong.”
Metaphors for the Church
The New Testament reinforces this idea through several pictures of the church.
First, the church is the household or family of God. In 1 Timothy 3:15, Paul calls the church “God’s household,” and Galatians 4:1–7 explains that through salvation we have been adopted as sons and made heirs. A family consists of identifiable people who belong to one another. In the same way, the church is ultimately about people—not a building or an organization.
Second, Scripture calls the church the body of Christ. Colossians 1:18 identifies Christ as “the head of the body, the church.” Romans 12:4–5 says that although we are many, we are “one body in Christ and individually members of one another.” Likewise, 1 Corinthians 12:27 says, “You are the body of Christ, and individual members of it.”
Every member has a place in that body. According to Ephesians 4:16, the body grows as each individual part properly does its work.
Third, the church is pictured as a temple of the Holy Spirit. In 1 Corinthians 3:5–17, Paul describes God’s people as God’s building, founded upon Jesus Christ, and ultimately says, “You are God’s temple and…the Spirit of God lives in you.” 1 Peter 2:1–10 similarly describes believers as “living stones” being built together into a spiritual house.
Each of these metaphors communicates the same basic truth: individual believers are joined together as parts of something larger than themselves. We are members of a family, parts of a body, and stones in a spiritual house.
Example of the Early Church
The practice of the early church also demonstrates an identifiable community of believers.
After Peter preached at Pentecost, Acts 2:41 says, “Those who accepted his message were baptized, and that day about three thousand people were added to them.” Acts 4:4 later records that the number grew to about 5,000. The church knew who had been added to its number.
Even persecution demonstrates this identification. Acts 8:1–3, Acts 9:2, and Acts 12:1 describe persecution directed toward people who were openly identified with the church and “the Way.” Their commitment to Christ and His people was known publicly.
Church discipline also assumes that there is a recognizable distinction between those inside and outside the congregation. Jesus’ instructions in Matthew 18:15–17 ultimately involve bringing an unrepentant matter “to the church,” while 1 Corinthians 5 addresses the church’s responsibility to hold its own members accountable. Such accountability only makes sense when there is an understanding of who belongs to the church.
Taken together, these passages make a strong case for Christians intentionally belonging to a local church. The very word membership reflects Paul’s language of believers being members of one body and members of one another.
II. Qualifications for Church Membership
If church membership means identifying with a local expression of Christ’s body, then who should become a member?
Here we identify three important qualifications: regeneration, baptism, and covenant commitment.
Regeneration
Church membership begins with salvation.
Galatians 4:1–7 teaches that salvation brings us into God’s family through adoption. Acts 4:4 connects those who believed with those who were added to the church’s number. 1 Peter 2:4 begins its description of believers as living stones with the words, “As you come to him.” And in Ephesians 4:7, the members of Christ’s body receive grace according to Christ’s gift.
Church membership cannot substitute for salvation. A person does not become a Christian by joining a church. Rather, those who have come to Christ in faith then identify themselves with His people.
Baptism
The second qualification is biblical baptism.
Romans 6:3–5 connects baptism with our identification with Christ in His death, burial, and resurrection. Galatians 3:26–29 connects being united with Christ to our place within God’s family, while 1 Corinthians 12:13 describes believers being spiritually brought into one body.
Physical baptism outwardly pictures this spiritual reality.
We see the pattern clearly in Acts 2:41:
“Those who accepted his message were baptized, and that day about three thousand people were added to them.”
They believed. They were baptized. They were added to the church.
In our Baptist understanding, biblical baptism is believers’ baptism by immersion. Immersion portrays the death, burial, and resurrection of Jesus, while believers’ baptism follows a person’s individual profession of faith in Christ. Baptism does not save or add grace to salvation; instead, it symbolizes the gospel—salvation by grace through faith in Jesus Christ.
Because baptism is also a church ordinance, it publicly identifies a believer with Christ and communicates the gospel message taught by the baptizing congregation. For that reason, our understanding and practice of baptism are important parts of church membership.
Covenant Commitment
Finally, church membership involves commitment.
Belonging to a church family means more than putting your name on a membership roll. It represents a commitment between the believer and the congregation: the member commits to fulfill the responsibilities of belonging to the body, while the church commits to fulfill its responsibilities toward that member as a church family.
This is what makes membership different from simply attending.
Membership says, “These are my people. This is the church family where I will worship, grow, serve, give, encourage others, receive biblical leadership, and participate in the work God has given His church to do.”
Belonging Is Part of God’s Design
The Lord designed believers to live the Christian life as active members of a local church. Church membership isn’t the finish line of Christian growth; it provides the context in which much of that growth takes place.
Within the church, we are known, taught, encouraged, challenged, equipped, and given opportunities to serve others. We aren’t intended to remain disconnected stones or isolated parts of a body. God joins His people together.
So the question isn’t simply, “Do I attend church?”
A better question may be: “Have I truly committed myself to belonging to a local church—and am I faithfully living as a member of that body?”
If you have trusted Christ but haven’t taken that step, consider what may be keeping you from church membership. And if you are already a member, consider whether your life reflects the commitment that membership represents.
God hasn’t called us simply to attend His church. He has called us to belong.
