By Derek Murphy
One of the things I love most about our ICPA Residency is the chance for rising church planters to learn directly from leaders and planters who are active in the field disciple-making and building churches in our region. We get to see how these conversations shape the next wave of church planters.
Last week, the residents learned from Isaac Tolpin, Lead Pastor of Rooted Bible Church in Horseshoe Bend, ID. Rooted just celebrated their one-year anniversary and is already seeing remarkable momentum. They recently hit 220 people on a non-holiday Sunday, and this week they’re expanding their tent by 30 feet to prepare for the Christmas season and future growth.
When a planter experiencing that kind of fruit speaks about a church’s first year, you lean in.
Here are some of the big lessons Isaac shared.
1. Know Where You Stand Biblically
Isaac began with clarity: a church planter must know where he stands on biblical truth.
A pastor with firm theological footing naturally attracts grounded believers and strong leaders. People respect clarity, even when they disagree. Ambiguity doesn’t build anything; conviction and humility do.
He challenged residents to master Scripture, root themselves in sound doctrine, and shepherd from a place of stability.
2. Treat Preaching as Holy Work
Isaac shared practical and spiritual insight on preparing and delivering God’s Word:
“Every word you share can impact the church.” But don’t get bound up trying to read off the page.
Study the passage “inside and out.”
Logos can help you dig deeper.
Scripture is living and active (Hebrews 4:12).
Spend time with the sermon morning of so it’s fresh when preaching.
Memorize the intro and outro.
Lock eyes with sections of the room.
Don’t worship the clock; feed the flock.
Keep the tempo up and engaging preach as if kids are in the room (which is true in his church)
One of his best reminders:
“Confidence grows when your focus moves off yourself and onto the people you’re serving.”
3. Build Culture On Purpose
Drawing from his days leading teams at CutCo, Isaac shared how culture shapes everything.
Church culture is “what people do when no one is watching.”
Without intention, unhealthy patterns form.
With intention, transformation takes root.
The culture killers he works against:
silos, loneliness, complaining, gossip, elitism, nominal Christianity.
The culture he cultivates at Rooted:
Come as you are, but leave changed.
Radical hospitality.
Producers, not consumers.
Encouragement as a normal rhythm.
Every person seen, valued, and known.
His warning was one every planter needs to hear:
“You will never consistently vision cast what you do not embody.”
4. Stay Ahead of Human Behavior
Most pastors react to problems.
Healthy pastors anticipate them.
Isaac takes an hour each week simply to think, pray, and listen:
“Lord, reveal what I need to see before it becomes a fire.”
This is how you build sustainability through proactive care, clarity, and ongoing gratitude-building practices like volunteer appreciation and listening to feedback before conflict forms.
Why This Matters
The insights Isaac shared aren’t theories, they’re forged in real ministry among real people. This is what makes our residency special: leaders learning from active practitioners, not just textbooks.
And these are the kinds of conversations shaping the upcoming 2026 ICPA Residency Cohort.
If you or someone you know feels a tug toward church planting, leadership development, or exploring a future call, we would love to talk. The residency isn’t simply a course; it’s a formation journey with real mentors and a network committed to multiplication.
For more information, reach out or visit:
intermountainchurchplanters.com/residency
God is raising up workers for the harvest in the Intermountain West.
We’d love to help you discern and prepare for that calling.