The Church
Why We Believe the Church Is the Body of Christ
The word church often brings different images to different people.
Some think of a building.
Others think of a denomination.
Some think of worship services, pastors, programs, or traditions.
The Bible presents something far greater.
The church is not primarily a building, an organization, or a weekly gathering.
The church is the people of God.
The New Testament uses the Greek word ekklesia, meaning “assembly” or “called-out ones.” It refers to those whom God has called out of darkness and into the light of His Son. Every person who has repented of sin and trusted in Jesus Christ has become part of His church.
Jesus Himself declared,
«“I will build my church, and the gates of hell shall not prevail against it.” (Matthew 16:18)»
Notice whose church it is.
It is Christ’s church.
He purchased it with His own blood.
He is its Head.
He is its Shepherd.
He is its King.
The church does not belong to a denomination, a pastor, or a religious movement. It belongs to Jesus Christ.
Scripture describes the church using several beautiful pictures.
It is the Body of Christ, with every believer serving as a member under Christ, the Head (1 Corinthians 12:12–27).
It is the Bride of Christ, loved by the Savior and awaiting the day of the marriage supper of the Lamb (Ephesians 5:25–27; Revelation 19:7–9).
It is the household of God, where believers are united as one spiritual family (Ephesians 2:19).
It is a holy temple in which God dwells by His Spirit (Ephesians 2:20–22).
These pictures remind us that the church is not merely an institution.
It is a living people united to Christ.
The church is also universal and local.
The universal church consists of every true believer in every nation throughout every generation. There is one body because there is one Lord, one faith, one baptism, and one God and Father of all (Ephesians 4:4–6).
At the same time, the New Testament consistently speaks of local churches—believers gathering in particular places to worship, pray, study the Scriptures, observe the ordinances, encourage one another, and proclaim the gospel.
Every Christian belongs to the universal church.
Every Christian should also seek to faithfully participate in the life of a biblical local church.
The church is God’s chosen instrument for proclaiming the gospel, making disciples, caring for believers, and displaying His glory to the world.
Though imperfect in this present age, the church remains precious because it is precious to Christ.
He loved her.
He died for her.
He continues to sanctify her.
And one day He will present her to Himself in perfect holiness and everlasting glory.
For this reason, Christians do not merely attend church.
We are the church.
Together, we are God’s redeemed people, called to worship Him, serve one another, and proclaim the gospel until our Savior returns.
The Purpose and Mission of the Church
Jesus did not establish His church merely to provide a place for believers to gather once each week.
He established His church to glorify God by making disciples of Jesus Christ.
After His resurrection, Jesus gave what has become known as the Great Commission:
«“Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, teaching them to observe all that I have commanded you.” (Matthew 28:19–20)»
These words define the church’s mission until Christ returns.
The church is called to proclaim the gospel.
The good news of Jesus Christ is the message entrusted to the church. We do not gather merely to encourage one another or preserve religious traditions. We gather so that we may be equipped to take the gospel into the world, calling all people everywhere to repent and believe in Christ.
The church is also called to make disciples.
Evangelism is the beginning of discipleship, not its end. Jesus commanded His followers not only to make converts, but to teach believers to observe everything He had commanded. Christian maturity is a lifelong process of learning God’s Word, growing in holiness, and becoming increasingly conformed to the image of Christ.
The church is called to worship God.
Throughout the New Testament, believers gathered to devote themselves to the apostles’ teaching, fellowship, the breaking of bread, and prayer (Acts 2:42). Worship is far more than singing songs. It includes the reading and preaching of Scripture, prayer, giving, the ordinances, fellowship, and lives lived in joyful obedience to God.
The church is called to care for one another.
The New Testament repeatedly commands believers to love one another, encourage one another, bear one another’s burdens, forgive one another, pray for one another, and serve one another. These “one another” commands cannot be faithfully practiced in isolation. God designed the Christian life to be lived in fellowship with other believers.
The church is also called to display the character of Christ before a watching world.
Jesus told His disciples,
«“By this all people will know that you are my disciples, if you have love for one another.” (John 13:35)»
The unity, humility, compassion, and holiness of God’s people become a visible testimony to the transforming power of the gospel.
This mission belongs to the entire church.
Pastors, elders, and teachers have important responsibilities, but the work of ministry is not theirs alone. Every believer has been gifted by the Holy Spirit to serve the body of Christ and participate in the work God has entrusted to His people.
No member of the body is unnecessary.
No act of faithful service is insignificant.
Whether preaching, teaching, encouraging, showing mercy, serving quietly behind the scenes, or faithfully praying for others, every believer contributes to the health and mission of the church.
The church will never accomplish its mission through worldly influence, political power, or human ingenuity.
Its strength is found in the faithful proclamation of God’s Word, the power of the Holy Spirit, and the sufficiency of the gospel of Jesus Christ.
Until the day our Lord returns, the church remains His appointed instrument for proclaiming His salvation, building up His people, and declaring His glory among the nations.
The Leadership and Ordinances of the Church
Christ loves His church so deeply that He has not left it without care or direction.
He has provided both qualified leaders to shepherd His people and ordinances to continually remind the church of the gospel.
The New Testament teaches that Christ is the only Head of the church.
No pastor, elder, bishop, denomination, or earthly leader occupies that position. Every human leader serves under the authority of Christ and remains accountable to His Word.
For this reason, spiritual leadership is never about power or personal prominence.
It is about faithful service.
The Scriptures describe two primary offices within the local church: elders and deacons.
Elders, sometimes called pastors or overseers, are entrusted with shepherding God’s people through the faithful teaching of Scripture, prayer, spiritual oversight, and the protection of the church from false doctrine. Their authority is not absolute but ministerial. They possess no authority apart from the Word of God they are called to proclaim.
Deacons serve the church by meeting practical needs, allowing the elders to devote themselves to prayer and the ministry of the Word. Together, these offices exist not for personal recognition but for the building up of Christ’s body.
The qualifications for both offices emphasize character above talent.
A leader may be gifted, persuasive, or well educated, but if his life does not display Christlike character, he is not biblically qualified to lead God’s church.
In addition to leadership, Christ gave His church two ordinances to observe until His return: baptism and the Lord’s Supper.
Baptism is the public declaration of a believer’s union with Jesus Christ.
It does not save.
It does not wash away sin.
Rather, it visibly proclaims what God has already accomplished through faith. As believers are baptized, they testify that they have died with Christ, been buried with Him, and have been raised to walk in newness of life.
The Lord’s Supper likewise proclaims the gospel.
On the night before His crucifixion, Jesus took bread and the cup and instructed His disciples to continue observing this meal in remembrance of Him.
As believers share the bread and the cup, we remember Christ’s body given for us and His blood shed for the forgiveness of sins. We proclaim His death, examine our own hearts, encourage one another in the faith, and look forward to the day when we will eat with Him in His Father’s kingdom.
Neither baptism nor the Lord’s Supper possesses saving power in themselves.
They are signs given by Christ to strengthen the faith of His people and continually direct our attention back to the gospel.
For this reason, the ordinances should never become empty religious rituals.
They are meaningful acts of worship through which the church remembers God’s grace, proclaims Christ’s finished work, and encourages believers to remain faithful until He comes again.
A healthy church, therefore, is marked not by celebrity leaders or impressive programs, but by the faithful preaching of God’s Word, qualified biblical leadership, the right administration of the ordinances, loving fellowship, and an unwavering commitment to the gospel of Jesus Christ.
The Unity of the Church
Although Christians belong to many local churches, the Bible teaches that there is only one true church.
Paul writes,
«“There is one body and one Spirit—just as you were called to the one hope that belongs to your call—one Lord, one faith, one baptism, one God and Father of all…” (Ephesians 4:4–6)»
This unity is not created by denominations, organizations, or human agreements.
It is created by God Himself.
Every person who has repented of sin and trusted in Jesus Christ has been united to Him by the Holy Spirit and has become part of His body. This spiritual union is greater than nationality, language, ethnicity, culture, or earthly affiliation.
At the same time, biblical unity does not mean the absence of truth.
The New Testament repeatedly calls believers to contend for the faith, reject false teaching, and guard the gospel that has been entrusted to the church. Unity must never come at the expense of truth, just as truth should never be defended without love.
The church has always contained believers who differ on secondary doctrines.
Faithful Christians have disagreed about church government, the timing of Christ’s return, the mode of baptism, spiritual gifts, and many other important subjects. While these discussions deserve careful attention, they should never cause us to forget what unites us.
Our unity is found in Christ.
We are united because we confess the same Lord.
We proclaim the same gospel.
We worship the same God.
We are indwelt by the same Holy Spirit.
For this reason, Christians should be eager to preserve “the unity of the Spirit in the bond of peace” (Ephesians 4:3). This requires humility, patience, gentleness, forgiveness, and a sincere love for one another. Our unity is not maintained by pretending differences do not exist but by remembering that our identity in Christ is greater than our disagreements.
This unity also reminds us that no single local church or denomination encompasses the whole body of Christ.
God has faithful believers throughout the world.
While we may differ on secondary matters, we gladly recognize as brothers and sisters all who hold fast to the gospel of Jesus Christ and confess Him as Lord according to the Scriptures.
One day this unity will be seen perfectly.
People from every tribe, language, people, and nation will stand together before the throne of God and before the Lamb, worshiping with one voice the Savior who redeemed them by His blood.
Until that day, the church is called to display the unity Christ has already secured. As we love one another, bear with one another, and remain faithful to the truth of God’s Word, we give the world a glimpse of the coming kingdom where Christ Himself will dwell forever with His redeemed people.
Conclusion
The church is God’s redeemed people, purchased by the blood of Jesus Christ and called together for His glory.
It is not a building, a denomination, or a human institution. It is the body of Christ, the household of God, and the bride for whom Christ willingly gave His life.
Though the church is imperfect in this present age, its Head is perfect.
Jesus Christ continues to build His church, preserve His church, and sanctify His church through the ministry of His Word and the power of His Spirit. Every believer has been called into this family, not to live the Christian life in isolation, but to worship, serve, encourage, and grow together with fellow believers.
The mission of the church remains unchanged.
We are to proclaim the gospel.
Make disciples.
Teach God’s Word.
Observe the ordinances Christ has given.
Love one another.
Care for those in need.
And faithfully await the return of our King.
Our confidence has never rested in the strength of the church itself.
Churches may struggle.
Leaders may fail.
Denominations may drift.
But Christ remains faithful.
He promised,
«“I will build my church, and the gates of hell shall not prevail against it.” (Matthew 16:18)»
That promise has sustained believers for two thousand years and will continue until the day Christ returns.
One day the church’s work on earth will be complete.
Faith will become sight.
The gospel will have been proclaimed to every nation according to God’s perfect plan.
The bride of Christ will stand before her Savior, clothed in His righteousness, free from every stain of sin, and rejoicing forever in His presence.
Until that glorious day, may we remain faithful to Christ, devoted to His Word, committed to His people, and eager to proclaim His gospel to a world in desperate need of the hope found only in Him.
«“To him be glory in the church and in Christ Jesus throughout all generations, forever and ever. Amen.” (Ephesians 3:21)»
A Prayer
Heavenly Father,
Thank You for calling us into Your church through the gospel of Jesus Christ. Thank You for making us members of the body of Christ and adopting us into one spiritual family.
Help us to love Your church as Christ loves His church. Give us humility to serve one another, wisdom to remain faithful to Your Word, and courage to proclaim the gospel without compromise.
Strengthen pastors, elders, deacons, missionaries, and every faithful servant who labors for the sake of Your kingdom. Protect Your church from false teaching, division, and discouragement, and keep us united in the truth of Your Word.
Teach us to use the gifts You have given us for the building up of Your people and the glory of Your name. May our churches be known for faithful preaching, genuine love, joyful worship, compassionate service, and unwavering devotion to Jesus Christ.
We look forward to the day when the church’s pilgrimage is complete and we gather with believers from every tribe, tongue, people, and nation before Your throne. Until then, keep us steadfast, faithful, and filled with hope as we await the glorious return of our Savior.
In the name of Jesus Christ, the Head of the Church,
Amen.