This is the first and most important ministry of every Christian in the local church. Being present, being known, and being active are the only ways to make Christian love possible (Heb. 10:24-25).
A committed church member is committed to the maintenance of peace in the congregation. “Let us pursue what makes for peace and mutual upbuilding” (Rom. 14:19). “And a harvest of righteousness is sown in peace by those who make peace” (James 3:18).
The one consistent purpose or goal of the public meeting of the church is mutual edification, building each other up in the faith (1 Cor. 12, 14; Eph. 4:11-16). A healthy and committed member comes to serve, not to be served, like Jesus (Mark 10:45); to provide, not to be a consumer only.
WARNS AND ADMONISHES OTHERS:
This is discussed at greater length in chapter 6, “Seeks Discipline.” A committed member is committed to speaking the truth in love to his brothers and sisters, to helping them avoid pitfalls, and to encouraging them in holiness and Christian joy. A committed member will not be wrongly intrusive in the lives of others – a busybody – but he also will not be “hands off” when it comes to caring for and counseling others.
Christians are people who are reconciled to God through Christ. As a consequence, we have been given “the ministry of reconciliation” (2 Cor. 5:18-21). So, a committed member strives to repair breaches as quickly as possible, even before continuing in public worship (Matt. 5:23-24).
BEARS WITH OTHERS:
Ministers of reconciliation must be patient and longsuffering. They must be characterized by meekness such that they do not think more highly of themselves than they ought (Matt. 5:5). They must hold up under the weight of disappointments, frustrations, loss, attack, slander, and offense (Matt. 18:21-22; Rom. 15:1). By carrying each others’ burdens we fulfill the law of Christ (Gal. 6:2).
PREPARES FOR THE ORDINANCES:
One privilege of church membership is participating in Christ’s ordinances – baptism and communion. Moreover, these privileges give us visible proclamations of the good news that Christ died for sinners and rose again to eternal life. So it’s a great tragedy that many Christians neglect the ordinances that Jesus himself established 2,000 years ago. A committed member rejoices at the baptism of new believers, and he examines his heart in preparation for joining the family of God at the Lord’s Table. He receives these spiritual exercises as means of grace, means that give visible testimony to the effect of the gospel in his life and the life of the gathered church.
SUPPORTS THE WORK OF THE MINISTRY:
A committed member gives resources, time, and talent to the furtherance of the gospel in the local church. He lives out the Bible’s call to the body of Christ. “We have different gifts, according to the grace given us. If a man’s gift is prophesying, let him use it in proportion to his faith. If it is serving, let him serve; if it is teaching, let him teach; if it is encouraging, let him encourage; if it is contributing to the needs of others, let him give generously; if it is leadership, let him govern diligently; if it is showing mercy, let him do it cheerfully” (Rom. 12:6-8). A healthy, committed church member receives and applies the grace of God by working to support the ministry of the local church and excels in giving what he has already received from God to gospel work. He should follow the example of the Macedonians, who committed to a financial giving strategy that was sacrificial, generous, increasing over time, and fueled by faith in God despite present circumstances (2 Cor. 8-9). What do we have that we did not first receive from God? What do we have that we should not be willing to give back to him in worship?
To fail to associate ourselves in a lasting and committed way with the Head of the church by joining his body is surely a sign of ingratitude, whether from an uninformed or a dull heart. We who have the privilege of living in countries where we may freely join a local church should keep this admonition from Dietrich Bonhoeffer in mind:
It is by the grace of God that a congregation is permitted to gather visible in this world to share God’s Word and sacrament. Not all Christians receive this blessing. The imprisoned, the sick, the scattered lonely, the proclaimers of the Gospel in heathen lands stand alone. They know that visible fellowship is a blessing. They remember, as the Psalmist did, how they went “with the multitude…to the house of God, with the voice of joy and praise, with a multitude that kept holyday (Ps. 42:4)…Therefore, let him who until now has had the privilege of living in common Christian life with other Christians praise God’s grace from the bottom of his heart. Let him thank God on his knees and declare: It is grace, nothing but grace, that we are allowed to live in community with Christian brethren.”
Thabiti M. Anyabwile, What Is A Healthy Church Member? (Wheaton: Crossway, 2008) 68-71.