In the mid 1990s my family and I lived in Australia’s national capital city; we attended the Reformed Church of Canberra, which was led by Pastor Bill Bosker. The church was welcoming, encouraging, and Bill faithfully preached the gospel. Over the many years hence, Bill and I have stayed in touch. During our recent trip to Australia, Debbie and I had the opportunity to visit Bill and his wife, Ineke, who now live in Melbourne. Bill is semi-retired, and I took the opportunity to ask what the most significant thing he learned throughout his ministry career was. I was wondering how the wisdom formed across decades of service to the Lord would apply to our growing church plant as we approach particularization.
Bill’s answer reaffirmed the path that Hope Presbyterian Church is on. The primary focus, above all others, must be the saving work of Jesus Christ, faithfully proclaimed from Scripture. With the gospel clearly and consistently preached, the congregation’s task is to receive that Word in faith and to grow into a life increasingly shaped by it. Church development unfolds in spiritual rather than institutional terms. Attendance, financial stability, programs, and organizational competence all matter, but they are not the foundation of a healthy church.
Bill highlighted Timothy Chester’s book “You Can Change” as it offers a useful way of thinking about church growth. A maturing church is not mainly a matter of improving behavior or increasing religious activity. Genuine change comes as believers understand more deeply who they are in Christ, recognize the desires and unbelief that underlie sin, repent, trust God’s promises, and depend upon the Holy Spirit. This means that becoming busier is not the same thing as becoming more mature; the key is how the gospel is taking deeper root.
One place this becomes visible is in the ordinary lives of members and attenders. Christian faith is never confined to Sunday worship. Work, family life, friendships, money, retirement, disappointment, ambition, ethical decisions, and the use of time all fall under the lordship of Christ. Tim Chester’s concern is that Christians connect the truth about God with the struggles of ordinary life, an essential step for achieving deeper and abiding Christian faith.
Preaching is not about practical self-help. Rather, effective preaching makes connections between Scripture and the daily circumstances people face. What does Christian obedience mean for a teacher, a tradesman, a physician, a business owner, a homemaker, a student, or someone who is unemployed? What does faithfulness look like when work becomes consuming, when an employer is difficult, when compromise is rewarded, or when retirement brings an unexpected loss of purpose? When Scripture governs the sermon, as it does at Hope Church, faithful application then helps people understand that the gospel applies to every day of the week as surely as it does to Sunday worship.
Moreover, corporate prayer must reflect the same understanding of the Christian life. The church should pray for conversion, forgiveness, sanctification, illness, healing, bereavement, missionaries, thanksgiving, and the needs of the congregation as well as the work and responsibilities that occupy so much of people’s lives. For example, prayer can be for teachers beginning a new school year, medical personnel facing difficult decisions, people seeking employment, workers under ethical pressure, parents raising children, and older members considering how best to use their time and experience. These matters are often where discipleship is worked out. People’s professions and vocations in congregational prayer connect Christian faith with the work believers perform throughout the week.
Bill noted that understanding the “spiritual temperature” of the congregation can be a useful measure of fidelity to Scripture, worship, prayer, repentance, fellowship, mutual care, discipline, and dependence upon the Holy Spirit. A congregation that is being shaped by the gospel will not remain inward-facing. Over time, there should be increasing concern for people outside the immediate life of the church. Evangelism, international missions, hospitality, generosity, care for those in distress, and practical service to neighbors are appropriate fruits of Christian maturity. This outward concern need not always take the form of formal church programs. It can begin quite simply: members noticing people in need, praying for them, inviting them into their homes, giving quietly, speaking about Christ, or helping when circumstances make ordinary life difficult. A church that is growing spiritually will become more attentive to such opportunities.
It is also important that members learn to care for one another rather than assuming that the pastor will carry every pastoral burden. It means taking membership seriously, welcoming newcomers, encouraging younger believers, supporting mission and mercy, and becoming more willing to serve without waiting to be asked. For a church plant, this can be an important change in outlook. In the early stages, much depends upon the church planter. He preaches, teaches, organizes, visits, answers questions, solves problems, and often becomes the person through whom nearly everything flows. That may be unavoidable for a season; nonetheless, this should not become the permanent pattern of congregational life. As the church matures, responsibility should become more widely shared. Members should grow in their willingness and ability to encourage, serve, pray, show hospitality, disciple, evangelize, and care for one another. The pastor remains responsible for the work belonging to his office, but he should not become the congregation’s substitute for Christian responsibility.
The congregation has an important role in helping its pastor sustain long-term ministry. A pastor who is faithfully preaching the gospel should not be expected to prove his faithfulness by remaining constantly available or by personally responding to every need. Naturally there will be emergencies, ministry cannot be reduced to fixed hours. But ordinary expectations still matter. Time for sermon preparation and prayer should be protected. Family responsibilities, annual leave, friendships, and ordinary rest should be respected. A regular day away from routine pastoral duties is prudent and should not be treated as a failure of commitment.
Bill and Ineke both emphasized that sustained Christian ministry requires recognition of human limitations. Ministers need sleep, rest, friendship, and spiritual nourishment; ignoring those limitations should not be confused with greater devotion. For a congregation, the implication is straightforward: caring for a pastor includes allowing him to remain a human being rather than gradually expecting him to become indispensable. This is not simply a matter of protecting the pastor. It is also part of helping the congregation mature. When every problem is automatically transferred to the pastor, members can remain dependent in ways that are neither necessary nor healthy. Sometimes another member can visit. Sometimes an elder should become involved. Sometimes what is needed is simply a Christian friend who will listen, pray, and remain present.
A congregation approaching particularization must grow in prayer, repentance, service, generosity, and love for one another. They must see their work and daily responsibilities as part of Christian discipleship, including becoming more attentive to mission and mercy beyond itself. It is essential that particularization is understood as the continuing maturation of a body of believers who are learning to receive the Word, worship Christ, care for one another, serve their neighbors, and participate responsibly in the life of the church.
As Bill carefully explained, the foundational truth remains unchanged throughout the process: Christ and His saving work stand at the center. The church does not finally depend upon the pastor, the programs, the budget, or the energy of the congregation. Christ builds His church, and the calling of the congregation is to receive His Word faithfully, trust Him, obey Him, care for one another, and take up the work He has given them to do.
Reference: Chester, T. (2026). “You can change: God’s transforming power for our sinful behavior and negative emotions”. Crossway.