The government of the church begins with a truth more important than any particular form of polity: Jesus Christ is the only King and Head of His church. Paul says that Christ is “the head of the body, the church” (Colossians 1:18), and the Westminster Confession declares, “There is no other head of the Church, but the Lord Jesus Christ” (WCF 25.6). The church belongs to Christ because He purchased it with His blood, gathers it by His Word and Spirit, gives it officers, regulates its worship, and determines the doctrine by which it lives.
Church government therefore matters because Christ has not left His people as an unstructured collection of individual believers. He gathers Christians into visible congregations, appoints officers to care for them, gives those officers real but limited authority, and provides means for accountability, discipline, cooperation, and appeal. Presbyterian church government seeks to reflect that biblical order through government by presbyters, or elders, exercised collectively in local sessions and connectionally through broader church courts such as presbyteries.
Christ Rules His Church Through His Word
All legitimate authority in the church is derived from Christ. This immediately places limits upon ministers, elders, congregations, denominations, and church courts. None of them may invent doctrine, bind the conscience by merely human authority, or govern God’s people according to personal preference.
Jesus told His disciples, “All power is given unto me in heaven and in earth” (Matthew 28:18). Because the authority belongs to Christ, church officers exercise only the authority He has delegated through His Word.
Presbyterian churches have historically described this authority as ministerial and declarative. Elders minister the truth Christ has already given and declare what Scripture requires; they do not create new divine laws. A session or presbytery may interpret Scripture, apply it to difficult circumstances, and make judgments necessary for the orderly government of the church, but its authority remains subordinate to the Word of God.
This distinction protects the church from two opposite errors. Church authority is genuine, so believers should not treat the visible church as though no one had the right to teach, govern, correct, or discipline them. Yet that authority is never absolute, because Christ alone is Lord of the conscience and Scripture remains the final rule by which every ecclesiastical judgment must be tested.
Elders and Deacons
The ordinary continuing offices recognized in Presbyterian government are elder and deacon, and the New Testament gives each a distinct sphere of service.
Elders bear responsibility for the spiritual oversight of the congregation. Paul told the Ephesian elders, “Take heed therefore unto yourselves, and to all the flock, over the which the Holy Ghost hath made you overseers, to feed the church of God” (Acts 20:28). Their work therefore includes guarding doctrine, overseeing worship, exercising discipline, caring for souls, encouraging the weak, counseling the troubled, and watching against dangers that threaten the spiritual welfare of the congregation.
The New Testament also distinguishes elders according to function. Paul writes, “Let the elders that rule well be counted worthy of double honour, especially they who labour in the word and doctrine” (1 Timothy 5:17). Presbyterian churches accordingly distinguish teaching elders, commonly called ministers or pastors, from ruling elders. Both participate in the spiritual government of the church, while ministers have the particular calling of laboring publicly in the ministry of the Word and sacraments.
Deacons serve especially in the temporal, practical, and merciful work of the church. Acts 6 provides an important biblical pattern in which qualified men were appointed to oversee a practical ministry to needy widows so that the apostles could devote themselves to “prayer, and to the ministry of the word” (Acts 6:4). While the Seven are not there explicitly called deacons, the passage illustrates the distinction between spiritual oversight and the organized care of material needs that later appears clearly in the qualifications for deacons in 1 Timothy 3.
The diaconate therefore exists because practical service matters to Christ. Care for those in need, faithful administration of church property and finances, and the many temporal responsibilities necessary to congregational life should be handled conscientiously and compassionately. At the same time, deacons do not form a second body of spiritual rulers alongside the elders. Their service operates under the spiritual oversight of the session.
Why a Plurality of Elders?
The New Testament ordinarily presents congregations under the oversight of several elders rather than one man exercising unchecked authority. Paul and Barnabas “ordained them elders in every church” (Acts 14:23), and Paul instructed Titus to “ordain elders in every city” (Titus 1:5).
A plurality of elders does more than distribute work. No pastor possesses complete wisdom, and no elder is immune to poor judgment, personal bias, fatigue, or temptation. Collective oversight brings different gifts and experience to difficult decisions and reduces the danger that the identity of a church will become indistinguishable from the personality or preferences of one man.
The argument for plurality, however, is not merely pragmatic. Its primary basis is the pattern Scripture gives. Christ ordinarily commits the spiritual oversight of a congregation to a body of qualified elders who must together answer to Him for the flock entrusted to their care.
The Session and the Presbytery
In Presbyterian government, the elders of a local congregation constitute its session. The session receives members, supervises worship, guards doctrine, oversees the sacraments, exercises discipline, and seeks the spiritual welfare of the congregation.
Its authority is real, but it is neither unlimited nor personal. A session cannot declare something sinful merely because the elders dislike it, nor may it bind consciences where God has left liberty. WCF 20.2 reminds us that “God alone is Lord of the conscience.” Elders must therefore distinguish carefully between what Scripture commands and the prudential decisions necessary for good order.
Presbyterian churches are also connectional. They reject the idea that every congregation should exist as an entirely independent ecclesiastical body. Acts 15 provides the clearest New Testament example of churches seeking a broader judgment when a doctrinal controversy affected more than one congregation. Apostles and elders gathered in Jerusalem, considered the question, and communicated their judgment to the churches.
In Presbyterian polity, ministers and representative ruling elders therefore meet in a presbytery for mutual oversight, ordination, doctrinal accountability, cooperative ministry, church planting, and the review of matters properly brought before it. This also provides an avenue of appeal when members or officers believe that a local court has erred.
Connectional government recognizes that the visible church is larger than one congregation and that local churches benefit from accountability beyond themselves.
The Role of the Congregation
Government by elders does not reduce the congregation to passivity. Presbyterian churches recognize the right of congregations to elect their officers and to participate meaningfully in calling ministers. Elders are not self-appointed rulers over people who had no voice in recognizing their qualifications.
Members also have responsibilities that extend far beyond elections. They are called to test teaching by Scripture, pray for their officers, support faithful ministry, use their gifts for the good of the body, pursue peace, and submit to legitimate spiritual oversight.
Hebrews says, “Obey them that have the rule over you, and submit yourselves: for they watch for your souls, as they that must give account” (Hebrews 13:17). The verse assumes both authority and accountability. Elders watch over people who belong to Christ, and their own authority is exercised under the knowledge that they must answer to Him.
Church Discipline
Christ has also entrusted to His church what Scripture calls the keys of the kingdom. Matthew 18:15–20 gives a pattern for addressing persistent sin, while 1 Corinthians 5 shows the church exercising formal discipline in a case of notorious immorality.
The Westminster Confession explains that church censures seek the recovery of offending brethren, deter others from similar sin, protect the church from corrupting influence, vindicate the honor of Christ and the gospel, and prevent holy things from being treated carelessly (WCF 30.3).
Discipline therefore has a restorative purpose, but restoration is not its only purpose. Christ cares for the offending person, for those harmed by sin, for the purity of the congregation, and for the public honor of His name. A church that refuses ever to discipline serious and impenitent sin may believe it is being merciful while actually neglecting several responsibilities Christ has laid upon it.
Discipline should ordinarily begin quietly and personally. Jesus first directs one believer to address another privately. Formal church action becomes necessary when the seriousness of the sin or persistence in it requires the church to speak corporately. Even excommunication should be understood as a solemn declaration concerning a person’s present standing in the visible church and an urgent call to repentance.
Can Church Courts Be Wrong?
Presbyterianism does not claim infallibility for ministers, sessions, presbyteries, synods, or assemblies. WCF 31.3 states plainly that councils “may err; and many have erred.”
Scripture therefore remains the supreme authority over every church court. This gives Christians the right to appeal to the Word of God while also preserving an orderly process for disagreement. Submission to church authority does not mean pretending that officers cannot make mistakes, and Christian liberty does not mean that every member may simply disregard lawful judgments whenever he disagrees.
Healthy Presbyterian government therefore requires humility in both rulers and members. Elders must remain teachable and corrigible beneath Scripture, while members must resist the instinct to equate disagreement with oppression.
Why Church Government Matters
Questions of polity can seem remote until something goes wrong. Then they become immediately practical. Who may teach doctrine? Who receives members? Who oversees the pastor? Who guards the Lord’s Table? Who exercises discipline? Who decides whether an officer remains qualified? Where may someone appeal if a local session errs?
Biblical church government provides answers because Christ loves His church enough to give it order.
No form of government can produce spiritual life by itself, and even excellent structures can be badly administered. Yet structure still matters. Christ is not honored by ecclesiastical disorder any more than by ecclesiastical tyranny. Presbyterian church government seeks to maintain authority and accountability, local responsibility and broader connection, beneath the supreme headship of Jesus Christ and the final authority of His Word.
Westminster references: WCF 1.6, 20.2–4, 25.1–6, 30.1–4, 31.1–4.