Cooperation in the Gospel: Fellowship among Churches for the Glory of God
The church of Christ was not called to isolation but to fellowship. The unity of God’s people is not merely a theological ideal but a practical reality expressed in the cooperation of faithful local churches. In the New Testament, such cooperation takes various forms: acts of solidarity through offerings, sending and receiving workers, collegial theological deliberations, and letters of recommendation between congregations. These practices reveal that, though autonomous, churches are not self-sufficient. The theology of the body of Christ reinforces this vision: each local church is a true expression of the universal church, but not the only one nor the whole. There exists a spiritual unity that must be preserved and manifested in love, truth, and mission. Ecclesiastical cooperation, therefore, is not a pragmatic concession but a spiritual duty — the fellowship of churches is a fruit of the gospel.
The congregational tradition, especially among Baptists, clearly affirms the autonomy of the local church. Such autonomy, however, must not be confused with isolation. Each church, being complete in its biblical constitution — in the preaching of the Word, the administration of the ordinances, and the practice of discipline — also carries the responsibility of maintaining fraternal relations with other churches that share the same faith and order. The expression “same faith and order” is more than an idea of affinity; strictly speaking, it refers to shared confessional identity. It means the holding of the same doctrine (faith) and the same ecclesiastical structure and practice (order). Such communion makes possible mutual recognition, ministerial exchange, pastoral support, and joint action in projects and missions. Shared confessional identity is the foundation of trust among sister churches and of the possibility of cooperation without compromising each one’s biblical faithfulness.
It is important to note that cooperation among Baptist churches does not necessarily require institutional form. There are legitimate and effective ways of fellowship and joint labor that do not depend on organized structures: fraternal gatherings, shared worship services, collaborative mission projects, mutual support for pastoral ministry, and shared teaching. Nevertheless, organized structures — such as regional associations or voluntary conventions — can be useful instruments for deepening cooperation, expanding the reach of mission, and strengthening solidarity, provided that they do not interfere with the autonomy and identity of each church.
Cooperation and Mission: Faithfulness, History, and Trust
The modern impulse for cooperation among churches found a decisive moment in the work of William Carey, known as the “father of modern missions,” who declared: “What one church cannot do alone, many can do together.” From this conviction arose missionary societies, seminaries, publishing houses, and evangelistic agencies, the fruit of the joint effort of churches united in the same faith and zeal. Among Baptists, especially in the nineteenth and twentieth centuries, this model expanded and took root. Church planting, Bible translation, missionary sending, and pastoral training became tasks sustained cooperatively.
In Brazil, this cooperative heritage manifested itself both through associations and conventions and through partnerships with foreign missions and parachurch institutions. Today, faced with challenges such as urban evangelization, the defense of the faith, the planting of churches in neglected regions, and the care of pastors and seminarians, collaboration among local churches remains a necessary path. Strategic cooperation — already addressed in Study 19 — enables churches to broaden their action in the world while preserving their biblical and confessional identity.
Broadly speaking, the history of cooperation among Reformed Baptists in Brazil may be described in three movements. First, the Fiel conferences for pastors and leaders, begun in 1985, created an environment of solid biblical teaching and Reformed doctrinal formation. Then, in 2004, the Comunhão Reformada Batista no Brasil (CRBB, Reformed Baptist Fellowship in Brazil) was born, bringing together individuals who subscribed to the 1689 Baptist Confession of Faith, promoting gatherings and doctrinal support. Finally, the Convenção Batista Reformada no Brasil (CBRB, Reformed Baptist Convention in Brazil) was established, formed by local churches that formally cooperate in areas such as church planting, pastoral support, and theological education. This flow revealed an organic maturation of cooperation — from bonds among individuals to responsibility among churches — grounded in doctrinal faithfulness and ecclesial trust.
Statement of Principles
Central Principle
The fellowship of churches of the same faith and order — that is, of the same confessional identity — is a visible expression of the unity of the body of Christ and an effective instrument for the advancement of mission, mutual edification, and the glorification of God.
Complementary Principles
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The autonomy of the local church implies fraternal responsibility toward other faithful churches, not isolation.
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Ecclesiastical cooperation must be voluntary, biblical, confessional, and responsible.
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The expression “same faith and order,” referring to shared confessional identity, defines the criterion for recognizing sister churches and for full cooperation.
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Cooperation among churches may take various forms — from fraternal and informal to institutional — without losing its legitimacy or necessity.
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Strategic cooperation in areas such as missions, pastoral training, church planting, defense of the faith, and mutual support strengthens doctrinal faithfulness and the effectiveness of Christian witness.
Prayer
Our God and Father,
we praise Your name for having called us into fellowship with Christ and with His body, the church.
Help us to cultivate, with faithfulness and humility, fellowship with other churches that profess the same faith and live under the same order, so that together we may bear witness to Your truth before the world.
Deliver us from isolationist pride and from union without discernment, and teach us to cooperate in the gospel with zeal, love, and vigilance.
May every cooperation be for the glory of Your name, the building up of Your people, and the spread of Your Kingdom.
In the name of Jesus, our only Lord and Head. Amen.
Summary of Class Taught by Pastor Gilson Santos
Church: Igreja Batista da Graça – São José dos Campos, São Paulo, Brazil
Date: July 6, 2025
This class, led by Pastor Gilson Santos, was part of the ongoing biblical and theological formation of the congregation of Igreja Batista da Graça. It emphasized the biblical and historical foundations of cooperation among churches that share the same faith and order. The teaching highlighted the balance between local church autonomy and the responsibility of fraternal fellowship, showing how cooperation is both a spiritual duty and a practical necessity. Attention was given to New Testament examples, the Baptist congregational tradition, and the history of cooperation among Reformed Baptists in Brazil. The class concluded by affirming that ecclesiastical cooperation, grounded in common confessional identity, is an effective instrument for mission, mutual edification, and the glorification of God.
