The Interim Pastor: When and How to Use One

The Sunday after a pastor's farewell, someone still has to preach. That practical reality drives most conversations about interim pastors — but pulpit supply is the least of what a good interim provides. Used well, an interim season steadies a congregation, resolves lingering issues, and prepares the ground so the next pastor arrives at a healthy church rather than a hurting one. Used poorly, it drifts into a holding pattern that drains momentum and stretches a search from months into years.

Here is how to tell the difference — and how to structure the role so it serves the search rather than stalling it.

Pulpit Supply Is Not an Interim Ministry

Many churches fill the pulpit with a rotation of guest preachers and retired pastors and call it an interim plan. It is not. A rotation keeps Sundays covered, but no one is shepherding — no one is visiting the hospital, guiding the elders, or watching over the flock. An intentional interim pastor is different: a seasoned pastor who steps into genuine pastoral leadership for a defined season, with a defined assignment, knowing from the first day that he is not a candidate for the permanent role.

When a Church Truly Needs an Interim

Not every church needs an intentional interim. A healthy congregation with strong elder leadership and a departing pastor who left well can often move directly into a search. But several situations call for an interim season almost without exception:

• A long tenure has ended. After fifteen or twenty years under one man, a congregation needs time to grieve and to disentangle its identity from his before it can evaluate anyone else fairly. The next man called too quickly often becomes an unintentional interim himself.
• The departure was painful. Moral failure, forced termination, or a church split leaves wounds that a new pastor should not be asked to inherit. An interim can name the hurt, lead the church through repentance and reconciliation, and absorb grief that would otherwise land on his successor.
• The church has unresolved structural issues. Unclear governance, a dysfunctional board, or long-deferred staff decisions are far easier for a short-term leader with nothing to lose to address than for a new pastor trying to build trust.
• The church does not yet know what it needs. Some congregations emerge from a pastorate unsure of their own identity. An interim season creates space for honest self-study before the church writes a position profile.

How to Structure the Role Well

The single most important rule: the interim is not a candidate. Put it in writing. When an interim becomes a candidate, every decision he makes is read as campaigning, the search committee loses objectivity, and other candidates sense the deck is stacked. There are rare exceptions, but they should be rare indeed — and named openly if they occur.

Beyond that, give the interim a written agreement covering the term (typically twelve to eighteen months, renewable), the assignment (preaching, pastoral care, and any specific repair work the elders commission), compensation, and the boundaries of his authority. He should generally not make irreversible decisions — major staff changes, building programs, doctrinal statements — without explicit elder direction. His job is to steady and prepare, not to remake.

The Interim and the Search Should Run in Parallel

An interim season is not a reason to delay the search — it is what makes an unhurried search possible. The healthiest pattern is parallel tracks: the interim shepherds the congregation while the search committee does its work without panic. The interim should stay out of the committee's deliberations. He may offer wisdom if asked, but he must not steer the outcome; the church he hands off will not be his. A good interim measures his success by how well the church receives the man who comes after him.

Where to Find a Good Interim

Look for a man with real pastoral experience — ideally someone who has led a church of similar size — whose doctrine aligns with the church's confession, and whose ego does not need the permanent role. Retired pastors, seminary faculty with pastoral backgrounds, and pastors between calls who are gifted at transitional work are common sources. Denominational networks and search firms maintain relationships with proven interims. Interview him as carefully as you would a permanent candidate: the man who holds the church together during the search will shape what the next pastor receives.