Supply Preaching vs Interim Ministry: Roles, Boundaries, Pay
Why the Distinction Matters
When a church is between pastors, leaders often use the terms supply preacher, pulpit supply, and interim pastor interchangeably. In most denominational guidelines, pulpit supply refers to providing preaching for a church you do not regularly attend during vacations, emergencies, or short transitions. Getting clear on categories protects both congregation and minister.
What a Supply Preacher Does
A supply preacher usually serves for a single Sunday or a short, defined run of dates. The focus is on preaching the word faithfully and leading basic worship elements, not long-term vision or governance. Many presbyteries and synods maintain a pulpit supply list for these short-term needs, emphasizing that compensation is the congregation's responsibility and should at minimum include an honorarium and mileage.
Because the relationship is brief, the church should not expect ongoing pastoral care, committee work, or crisis management. Any extra responsibilities beyond preaching and basic worship leadership should be agreed upon in advance and reflected in the honorarium.
What an Interim Pastor Provides
An interim pastor fills more of the shepherding and leadership functions of a settled pastor for a defined season. Some guidelines note that preaching more than three consecutive Sundays in the same congregation effectively becomes a temporary pastoral relationship that must be formally approved. Interims often oversee staff, moderate meetings, and walk the church through conflict, grief, and mission review.
Because of this broader scope, interim compensation typically follows regular pastor salary ranges, not basic pulpit supply rates. Housing, benefits, and written covenants are common.
Setting Appropriate Expectations and Pay
For true pulpit supply, many regional bodies recommend a flat honorarium per service plus reimbursement at the current IRS mileage rate; overnight lodging and meals are covered when needed. Churches should communicate clearly about number of services, liturgical roles, and any additional teaching or meetings.
If a congregation begins inviting the same supply preacher month after month, leaders should ask whether it is time to formalize a temporary pastoral or interim relationship instead of treating it as casual supply. This protects against mission drift, burnout, and under-compensation.
When in Doubt, Put It in Writing
Whether the need is one Sunday or six months, clarity is an act of care. A simple one-page agreement outlining dates, duties, and pay prevents misunderstandings and models healthy stewardship of both the pulpit and the preacher.
