COMING INTO THE UNITY OF THE FAITH

COMING INTO THE UNITY OF THE FAITH

By Rev. Samuel Arimoro

Main Text: Ephesians 4:11-16

Key Verse: “Till we all come in the unity of the faith, and of the knowledge of the Son of God, unto a perfect man, unto the measure of the stature of the fulness of Christ:” — Ephesians 4:13 (KJV)

Supporting Texts: John 17:20-23; Romans 12:4-5; 1 Corinthians 1:10; Ephesians 4:1-16; Philippians 2:1-5; Colossians 3:12-15.

Description: This message teaches how believers can grow into spiritual unity through sound doctrine, the knowledge of Christ, Christian love and maturity in the body of Christ.

INTRODUCTION

Unity is one of the great desires of God for His Church. Jesus prayed that His followers would be one, even as He and the Father are one. The Church is made up of people from different backgrounds, cultures, experiences and levels of spiritual understanding, yet all believers are called to belong to one body under the lordship of Jesus Christ. God's purpose is not merely to gather believers together but to bring them into a genuine unity of faith, love and spiritual maturity.

In Ephesians 4:11–13, Paul explains that Christ gave apostles, prophets, evangelists, pastors and teachers to equip the saints for the work of ministry and the edification of His body. These ministry gifts are intended to help believers grow until they come into the unity of the faith and the knowledge of the Son of God. This reveals that unity is not achieved by human agreement alone; it requires spiritual growth, biblical understanding, humility and the transforming work of the Holy Spirit.

Coming into the unity of the faith does not mean that every believer must have the same personality, background, calling or function. Rather, it means that Christians become increasingly united in their commitment to Jesus Christ, the truth of the gospel and the purposes of God. As the Church grows in the knowledge of Christ and learns to walk in love, it becomes stronger, more effective in ministry and better equipped to fulfil the Great Commission.

1. THE UNITY OF THE FAITH IS GOD'S DESIRE FOR THE CHURCH

The unity of the faith is not a human invention or an optional idea for Christians who prefer peaceful relationships. It is part of God's purpose for the body of Christ. Jesus prayed for the unity of His followers, and the apostles repeatedly instructed believers to maintain unity in their fellowship.

God desires a Church that is united in its faith in Christ, its commitment to the Word and its mission to the world. Division weakens the witness of the Church, but spiritual unity strengthens its testimony and enables believers to work together effectively.

a) Jesus Prayed for the Unity of His Followers (John 17:20-21)

Jesus prayed not only for His immediate disciples but also for those who would believe in Him through their word. He asked that they might all be one so that the world would believe that the Father had sent Him.

This prayer reveals the importance of Christian unity to the witness of the gospel. When believers demonstrate genuine love, forgiveness and cooperation, they provide visible evidence of the transforming power of Christ. When they continually fight, condemn and divide themselves, their behaviour can undermine the message they proclaim.

The Church must therefore take unity seriously. Every believer should ask whether their words, attitudes and actions strengthen the fellowship of God's people or contribute to division.

b) God Has Called Us into One Body (1 Corinthians 12:12-13)

Paul explains that just as the human body has many members but remains one body, so also is Christ. Through one Spirit, believers are brought into one body.

This means that Christian unity is rooted in our shared life in Christ. We may serve in different congregations, denominations or ministry departments, but genuine believers share a common Lord and the same essential gospel of salvation.

We should not allow secondary differences to destroy the fellowship and respect we owe fellow believers. At the same time, unity must remain consistent with biblical truth. God's desire is for believers to be united in Christ, not merely to maintain an outward appearance of agreement.

c) Unity Is Essential to the Effectiveness of the Church (Psalm 133:1-3)

David declares, “Behold, how good and how pleasant it is for brethren to dwell together in unity!” He compares this unity to precious oil and the dew of Hermon, illustrating its beauty and blessing.

Unity creates an atmosphere where believers can pray together, support one another, share resources and pursue the work of God without unnecessary rivalry. It enables churches to focus their strength on evangelism, discipleship and service rather than wasting energy on avoidable conflicts.

Where unity is cultivated, relationships become healthier and ministry becomes more fruitful. Every believer should therefore become a peacemaker and a contributor to the spiritual health of the Church.

d) Unity Must Be Preserved Through Humility and Patience (Ephesians 4:1-3)

Paul urges believers to walk worthy of their calling with lowliness, meekness, longsuffering and forbearance in love, endeavouring to keep the unity of the Spirit in the bond of peace.

Unity does not happen automatically. It requires believers to control their pride, listen carefully, forgive offences and handle disagreements in a godly manner. Sometimes, maintaining unity means choosing a gentle answer instead of a harsh reaction or seeking reconciliation instead of insisting on personal victory.

Every Christian has a responsibility to preserve unity. We cannot control the attitudes of everyone around us, but we can determine to act with humility, truth and love.

Biblical Example: The Believers at Pentecost Were United (Acts 2:1-4)

On the day of Pentecost, the disciples were gathered together in one place when the Holy Spirit came upon them. Their unity provided the setting for a remarkable outpouring of divine power. This demonstrates the importance of believers gathering in obedience and expectation as they seek God's purposes together.

2. THE UNITY OF THE FAITH MUST BE BUILT ON SOUND BIBLICAL TRUTH

Christian unity must have a solid foundation. It cannot be built merely on emotions, personal friendships, popular opinions or a desire to avoid disagreement. The unity Paul describes in Ephesians 4:13 is the unity of the faith, meaning a growing agreement in the truth of the Christian gospel and the doctrines revealed in God's Word.

The Church must therefore remain committed to biblical teaching. True unity does not require believers to ignore essential doctrines or accept teachings that contradict Scripture. Instead, believers must grow together in understanding the truth and allow the Word of God to shape their convictions and conduct.

a) We Must Continue in the Apostles' Doctrine (Acts 2:42)

The early believers continued steadfastly in the apostles' doctrine, fellowship, breaking of bread and prayers. Their spiritual growth was rooted in the teaching they had received.

A church cannot attain lasting unity when its members lack a common understanding of the gospel. Faithful biblical teaching helps believers understand salvation, holiness, Christian relationships, spiritual gifts and the mission of the Church.

Pastors and teachers must teach the whole counsel of God, while believers must develop a willingness to learn and obey. As Christians become more firmly grounded in Scripture, they are better equipped to recognise error and remain united in essential truths.

b) We Must Hold Fast to the Truth of the Gospel (Galatians 1:8-9)

Paul strongly warned against accepting another gospel contrary to the message originally proclaimed. His warning shows that the truth of the gospel cannot be sacrificed for the sake of superficial peace.

Unity must be centred on the saving work of Jesus Christ, His death and resurrection, and the biblical message of salvation. Any teaching that corrupts the gospel must be examined carefully in the light of Scripture.

Believers should be gracious towards one another while remaining firm in essential Christian convictions. Genuine unity is strengthened when the Church stands together in the truth rather than allowing false teaching to determine its direction.

c) We Must Test Every Teaching by Scripture (Acts 17:11)

The Bereans received the message eagerly and searched the Scriptures daily to determine whether what they heard was true. They combined openness to teaching with careful examination of God's Word.

Christians must not accept every doctrine simply because a preacher is popular, a testimony is dramatic or a teaching appears spiritually attractive. Every message must be examined according to Scripture.

This practice protects the Church from deception and encourages mature, informed faith. When believers share a commitment to biblical truth, their unity becomes stronger and more dependable.

d) We Must Grow Together in the Knowledge of Christ (Ephesians 4:13)

Paul connects the unity of the faith with the knowledge of the Son of God. This means that unity grows as believers come to understand Christ more deeply and learn to follow Him faithfully.

Knowing Christ involves more than possessing information about His life. It includes trusting Him, obeying His Word, understanding His character and allowing His Spirit to transform our lives.

As believers grow in their knowledge of Jesus, they increasingly share His priorities, values and mission. Their differences become less likely to produce destructive conflict because their common commitment to Christ becomes stronger.

Biblical Example: The Berean Believers Examined Paul's Teaching (Acts 17:10-12)

The Bereans searched the Scriptures to verify the message they received, and many of them believed. Their example shows that sound doctrine and a sincere desire to know God's truth provide a strong foundation for a growing and united Church.

3. SPIRITUAL LEADERSHIP IS ESSENTIAL TO THE UNITY OF THE FAITH

Ephesians 4:11-13 reveals that Christ gave ministry gifts to His Church to equip believers and bring them towards maturity. Spiritual leaders are therefore not called merely to conduct services or manage church activities; they are called to teach, guide, train and strengthen God's people.

When leaders faithfully fulfil this responsibility, believers gain a clearer understanding of their faith and become better prepared to serve together. Poor teaching, selfish leadership and unhealthy competition can weaken unity, but godly leadership helps the Church grow in truth and love.

a) Christ Gives Ministry Gifts to Equip the Saints (Ephesians 4:11-12)

Paul identifies apostles, prophets, evangelists, pastors and teachers as gifts Christ has given to His Church. Their work includes equipping believers for ministry and building up the body of Christ.

The purpose of these gifts is not to create spiritual celebrities or make ordinary believers dependent on a few individuals. Rather, ministry leaders should prepare God's people to understand the Word, discover their gifts and participate faithfully in the work of the kingdom.

A well-equipped congregation is better able to cooperate, resolve difficulties and serve effectively. Leaders must therefore invest in the spiritual development of their members.

b) Pastors and Teachers Must Establish Believers in the Word (2 Timothy 4:2)

Paul charged Timothy to preach the Word, reprove, rebuke and exhort with all longsuffering and doctrine. This instruction highlights the responsibility of spiritual leaders to teach faithfully and patiently.

Believers who are properly taught are less likely to be carried away by every new teaching or personality. They learn to measure spiritual claims by Scripture and to distinguish essential doctrine from personal preference.

Consistent teaching also helps members develop a shared biblical foundation. This does not remove every disagreement, but it provides a reliable standard for resolving questions and maintaining fellowship.

c) Leaders Must Model the Character of Christ (1 Peter 5:2-3)

Peter instructed elders to shepherd God's flock willingly and to serve as examples rather than domineering over those entrusted to them.

A leader's conduct can either encourage unity or create division. Leaders who display humility, fairness, integrity and love help create an atmosphere of trust. Those who favouritise people, manipulate members or encourage rivalry can damage the fellowship they are meant to protect.

Christian leadership must therefore reflect the character of Jesus. Leaders should use their influence to reconcile, encourage and equip people, always remembering that the Church belongs to Christ.

d) Leaders Must Prepare Believers for the Work of Ministry (2 Timothy 2:2)

Paul instructed Timothy to entrust what he had learned to faithful people who would be able to teach others also. This demonstrates the importance of training and multiplying faithful workers.

When leaders equip others, ministry becomes a shared responsibility rather than a competition for recognition. Members learn to appreciate one another's gifts and cooperate towards common goals.

Training also promotes continuity. A church that develops new leaders and workers is better prepared to continue its mission across generations. Equipping believers is therefore a vital part of building lasting unity.

Biblical Example: Barnabas Helped Strengthen the Church at Antioch (Acts 11:22-26)

When Barnabas arrived at Antioch, he encouraged the believers to remain faithful to the Lord. He later brought Saul to Antioch, and they taught many people together. Their cooperation helped establish the growing church and demonstrated the value of encouragement, sound teaching and shared ministry.

4. UNITY REQUIRES HUMILITY, LOVE AND MUTUAL FORBEARANCE

One of the greatest obstacles to Christian unity is the human tendency to place personal interests above the needs of others. Pride makes people unwilling to apologise, jealousy makes them resent another person's success, and unforgiveness keeps old wounds alive.

The unity of the faith requires more than agreeing with a statement of doctrine. It requires believers to allow the character of Christ to shape their relationships. Humility, love, patience and forgiveness are practical expressions of the spiritual unity God desires.

a) Humility Helps Us Value Others (Philippians 2:3-4)

Paul instructs believers to do nothing through strife or vainglory, but in lowliness of mind to esteem others better than themselves. He also teaches them to consider the interests of others.

Humility enables us to listen without assuming that we are always right. It helps leaders appreciate the contributions of their members and enables members to respect one another despite differences in experience or responsibility.

A humble believer does not need to dominate every discussion or receive credit for every achievement. Such a person seeks the good of the body and is willing to cooperate for the advancement of God's work.

b) Love Enables Us to Bear with One Another (Colossians 3:12-14)

Paul calls believers to put on compassion, kindness, humility, meekness and longsuffering. He further instructs them to forgive one another and above all to put on love.

No congregation consists of perfect people. Believers may have different temperaments, habits and weaknesses, but love helps them relate with patience and grace. It does not mean tolerating abuse or ignoring serious wrongdoing; rather, it means dealing with people in a way that seeks truth, restoration and spiritual growth.

Where forgiveness is practised, offences do not have to become permanent divisions. Love helps the Church remain united while addressing difficulties responsibly.

c) We Must Reject Jealousy and Unhealthy Competition (1 Corinthians 3:3-7)

Paul confronted the Corinthian believers because some identified themselves with particular leaders, creating factions and rivalry. He reminded them that ministers are servants through whom God works.

Jealousy can arise when one ministry appears to prosper more than another or when a person receives recognition that others desire. Such attitudes turn the work of God into a competition and distract believers from their shared mission.

Instead of competing, Christians should celebrate one another's gifts and successes. Every genuine ministry contribution should be understood as service to the same Lord. God gives different assignments, but all believers should seek His glory.

d) We Must Pursue Peace Without Compromising Truth (Romans 12:18)

Paul says, “If it be possible, as much as lieth in you, live peaceably with all men.” This instruction places responsibility on believers to do what they can to maintain peace.

Pursuing peace may require a sincere apology, a private conversation, patient listening or the involvement of mature spiritual leaders. It may also require setting appropriate boundaries when harmful behaviour continues.

Christian peace is not the same as silence in the face of wrongdoing. Believers should address problems honestly, fairly and lovingly while refusing to nurture hatred or revenge. In this way, peace and truth can work together to strengthen the Church.

Biblical Example: Euodias and Syntyche Were Urged to Be of One Mind (Philippians 4:2-3)

Paul appealed to Euodias and Syntyche to be of the same mind in the Lord and asked for assistance in helping them. These women had laboured with him in the gospel, yet their disagreement required attention. Their example shows that even faithful workers need humility and reconciliation to preserve unity.

5. COMING INTO THE UNITY OF THE FAITH REQUIRES SPIRITUAL MATURITY

Paul's vision in Ephesians 4:13 is that believers should grow towards a perfect, or mature, person and reach the measure of the stature of the fullness of Christ. This describes a process of spiritual development in which Christians increasingly reflect the character and ways of Jesus.

Spiritual maturity is not measured merely by age, years in church, ministry title or the ability to quote many Scriptures. It is demonstrated by Christlike character, sound judgment, consistent obedience and the ability to relate to others in love. As believers mature, they become more capable of sustaining unity.

a) We Must Grow Beyond Spiritual Childhood (Ephesians 4:14)

Paul warns against remaining children who are tossed to and fro and carried about with every wind of doctrine. Spiritual immaturity makes believers unstable and vulnerable to manipulation.

A spiritually immature person may change convictions whenever a new personality appears or allow every disagreement to become a crisis. Maturity requires learning the Scriptures, developing discernment and remaining steadfast in the truth.

Churches should provide opportunities for discipleship, Bible study, mentoring and practical Christian service. These practices help believers grow from dependence towards stability and responsible participation in the body of Christ.

b) We Must Develop the Character of Christ (Galatians 5:22-23)

Paul identifies the fruit of the Spirit as love, joy, peace, longsuffering, gentleness, goodness, faith, meekness and temperance. These qualities demonstrate the transforming work of the Holy Spirit in a believer's life.

A person may possess impressive knowledge or spiritual gifts yet still struggle to maintain healthy relationships. The fruit of the Spirit helps believers use their gifts in ways that strengthen rather than damage the Church.

As the Spirit develops Christlike character in us, we become more patient, teachable, forgiving and dependable. Such maturity creates the conditions for deeper unity and more effective service.

c) We Must Learn to Speak the Truth in Love (Ephesians 4:15)

Paul teaches that believers should speak the truth in love and grow up into Christ, who is the head. Truth protects the Church from error, while love protects relationships from unnecessary harm.

Mature Christians do not use truth as a weapon to humiliate people, nor do they use love as an excuse to avoid necessary correction. They communicate honestly, listen carefully and seek the spiritual good of others.

When correction is necessary, it should be given with humility and a desire for restoration. This approach strengthens trust and helps the body grow in both truth and love.

d) We Must Continue Growing Until Christ Is Formed in Us (Galatians 4:19)

Paul expressed his concern for the Galatian believers until Christ would be formed in them. His desire was not merely that they should identify as Christians, but that Christ's life and character would become increasingly evident in them.

Spiritual growth is a lifelong process. Believers must continue to pray, study Scripture, obey God, receive correction and depend on the Holy Spirit.

As Christ's character becomes more evident in our lives, our relationships are transformed. We become less controlled by selfish ambition and more committed to the welfare of the Church. This is an essential part of coming into the unity of the faith.

Biblical Example: The Disciples Grew in Their Understanding of Jesus (Acts 4:13)

The rulers recognised that Peter and John were ordinary, untrained men, but they also recognised that they had been with Jesus. Their boldness testified to the influence of their relationship with Christ. This reminds us that spiritual growth comes through knowing Jesus, receiving His truth and becoming increasingly shaped by His presence.

6. THE UNITY OF THE FAITH PREPARES THE CHURCH FOR EFFECTIVE KINGDOM SERVICE

God does not call the Church into unity merely so that believers can enjoy peaceful fellowship. Unity also prepares the body of Christ to fulfil its mission in the world. A united church can pray together, evangelise together, disciple new believers and respond more effectively to the needs of its community.

When believers are divided, energy that should be directed towards ministry is often consumed by conflict. But when they are united in Christ and committed to a common mission, their gifts and resources can be used more effectively for the advancement of God's kingdom.

a) Unity Strengthens the Church's Witness to the World (John 17:21)

Jesus connected the unity of His followers with the world's belief that the Father had sent Him. Christian unity is therefore part of the Church's testimony.

When believers demonstrate genuine love and cooperation, they show that the gospel can transform human relationships. People who observe Christians working together despite their differences can see a practical expression of God's grace.

The Church should therefore cultivate relationships that reflect the love of Christ. Our unity should not remain a slogan; it should be demonstrated in how we worship, serve, resolve disagreements and care for one another.

b) Unity Enables Believers to Work Together Effectively (1 Corinthians 12:25-27)

Paul explains that the members of the body should have the same care for one another, so that there should be no division in the body. If one member suffers, all suffer together; if one member is honoured, all rejoice together.

This principle should guide the Church's approach to ministry. Members should support one another instead of becoming jealous of another person's assignment. Those who teach, evangelise, pray, give, lead and serve practically should recognise that their contributions work together for a common purpose.

When the Church functions as one body, burdens are shared, gifts are coordinated and ministry becomes more effective.

c) Unity Helps the Church Fulfil the Great Commission (Matthew 28:19-20)

Jesus commanded His disciples to make disciples of all nations, baptising them and teaching them to observe His commandments. This mission requires believers to work together in evangelism, follow-up, discipleship and teaching.

A united church can organise its efforts, support its workers and help new believers become established in the faith. Instead of competing for attention, members can focus on reaching people with the gospel and helping them become faithful disciples.

Unity must therefore produce action. We must move beyond talking about togetherness and work together to fulfil the mission Jesus has entrusted to His Church.

d) Unity Helps the Church Grow into the Fullness of Christ (Ephesians 4:15-16)

Paul describes the body as being joined and knit together, with every part supplying what is needed for its growth in love. This is a picture of coordinated spiritual life under the leadership of Christ.

Every believer has a contribution to make. When members use their gifts faithfully, leaders equip others and love governs relationships, the body becomes stronger and more mature.

The ultimate goal is not to exalt a denomination, pastor or individual ministry. It is to see the Church reflect Christ more fully, serve His purposes and bring glory to God. Unity becomes powerful when it leads to spiritual growth and faithful kingdom service.

Biblical Example: The Church at Antioch Served God Together (Acts 13:1-3)

The church at Antioch had prophets and teachers who ministered to the Lord and fasted. As they worshipped together, the Holy Spirit directed them to set apart Barnabas and Saul for the work to which He had called them. The church responded with prayer and fasting before sending them out. Their example shows how a worshipping and united community can participate in God's mission.

CONCLUSION

Coming into the unity of the faith is God's desire for every believer and every congregation. It is built upon the truth of the gospel, strengthened through sound teaching, nurtured by spiritual leadership and demonstrated through humility, love, forgiveness and maturity. Christ has given ministry gifts to equip His people so that the Church will grow beyond spiritual infancy and become increasingly conformed to His character. Unity does not require uniformity, but it does require a shared commitment to Jesus Christ, His Word and His mission.

Therefore, examine your heart and your relationships with fellow believers. Refuse to promote division, jealousy or unhealthy competition. Grow in the knowledge of Christ, receive biblical instruction, forgive those who offend you and use your gifts to strengthen the body. If there is a relationship that needs reconciliation, take a godly step towards peace where possible. Let every believer and every church pursue the unity of the faith until we all grow into the measure of the stature of the fullness of Christ.

PRAYER POINTS

1. Father, unite my heart with Your truth and help me to contribute to the unity of the faith in the body of Christ in Jesus name.

2. Lord Jesus, deepen my knowledge of You and transform my character until my life reflects Your love, humility and holiness in Jesus name.

3. Father, remove pride, jealousy, bitterness and every divisive attitude from my heart, and teach me to value other believers in Jesus name.

4. Lord, strengthen the pastors, teachers and spiritual leaders in Your Church to equip believers faithfully and establish them in sound doctrine in Jesus name.

5. Father, help our congregation to walk in love, patience, forgiveness and the bond of peace in Jesus name.

6. Lord, protect Your Church from false doctrine, deception and every influence that seeks to destroy our unity in Jesus name.

7. Father, give me the grace to speak the truth in love, receive correction humbly and pursue reconciliation wherever it is appropriate in Jesus name.

8. Lord, bring spiritual maturity to Your people and deliver us from instability, childish attitudes and unhealthy competition in Jesus name.

9. Father, unite Your people in prayer, evangelism, discipleship and service so that we may fulfil the Great Commission effectively in Jesus name.

10. Lord Jesus, bring Your Church into the unity of the faith and the knowledge of the Son of God, until we grow into the fullness of Christ in Jesus name.

PROPHETIC DECLARATIONS

1. You will grow in the knowledge of Jesus Christ, and your faith will become firmly established in the truth of God's Word, in the mighty name of Jesus.

2. You will become an instrument of peace and unity in your family, church and Christian community, and your conduct will bring glory to Christ, in the mighty name of Jesus.

3. You will overcome pride, jealousy, bitterness and the desire for unhealthy competition, and you will learn to rejoice in the gifts and successes of others, in the mighty name of Jesus.

4. You will receive grace to forgive, patience to bear with others and wisdom to handle disagreements according to the Word of God, in the mighty name of Jesus.

5. You will grow beyond spiritual infancy and become mature, discerning and steadfast in your Christian walk, in the mighty name of Jesus.

6. You will recognise and use your God-given gifts to strengthen the body of Christ, and your service will produce fruit that honours God, in the mighty name of Jesus.

7. You will not be carried away by deceptive teachings, but you will remain grounded in biblical truth and steadfast in the gospel of Jesus Christ, in the mighty name of Jesus.

8. You will be surrounded by godly relationships that encourage your faith, strengthen your character and help you fulfil your divine assignment, in the mighty name of Jesus.

9. You will contribute to the growth, unity and effectiveness of your church, and your life will become a testimony of the transforming power of Christ, in the mighty name of Jesus.

10. You will continue to grow in faith, love and spiritual maturity until your life increasingly reflects the fullness of Christ, in the mighty name of Jesus.