Replication Essentials: Featuring Designed to Spread​
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Welcome to Replication Essentials

Harry Brown and I have walked this road together for a long time now. I've watched him wrestle with the same questions I've wrestled with, fail at some of the same things I've failed at, and land on some of the same hard-won convictions I've landed on. So when Harry writes a book, I pay attention.

He tells a story that's stuck with me since the first time I heard him tell it. Years ago, Harry met a man named Yingongan — a former headhunter in Irian Jaya whose whole tribe had experienced a Pentecost-like revival. Real fire. Real fruit. Years later, Harry went back and found the tribe's kids had returned to idol worship and tribal warfare. He asked Yingongan what happened. Yingongan said, "We didn't disciple our children."

That sentence has haunted both of us for years. It's the whole problem in five words: real fruit that couldn't reproduce itself. Seedless grapes. And it's exactly why I'm devoting this whole issue to Harry's book.

This Week's Feature: Designed to Spread

by Harry Brown | Foreword by Alan Hirsch

Harry has spent 50+ years in ministry and decades leading disciple-making movement work around the globe — enough time to watch multiple generations of strategies, programs, and frameworks come and go, and enough scar tissue to be brutally honest about which ones actually worked. Designed to Spread is his life's work distilled into one honest, unflinching diagnosis: after 2,000 years and trillions of dollars, the global Church is losing market share, not gaining it.

And Harry doesn't stop at the headline number. He goes after the comfortable language we've been hiding behind for decades — terms like "reached people group," which technically just means 5% Christian and 2% evangelical. Sounds fine until you realize the world's largest "reached" people group, Mandarin-speaking Han Chinese, still has over 800 million people who don't follow Jesus. Proximity to a gospel witness, Harry argues, isn't the same as actual access. He names eight specific structural failures baked into how we've done this — takes too long, costs too much, doesn't reproduce, stops too short, creates dependency, doesn't transform, doesn't transfer, and worst of all, can't even see that it's losing. This isn't a book that pats the Church on the back for effort. It's a book that asks why effort alone hasn't been enough — and then hands you something better.

Look at those numbers again. In 1900, more than a third of the world identified as Christian. Today, even with billions more people on the planet, that share has actually shrunk — and the raw number of people who don't know Jesus has doubled in just the last 50 years. Harry doesn't let us hide behind "reached people group" language or feel-good missiology here. He puts a number on it: roughly $1.3 million spent for every new believer in 2024. That's not a funding problem. That's a design problem. We've built a system that's excellent at spending and mediocre at multiplying, and Harry names eight specific structural reasons why — it takes too long, costs too much, doesn't reproduce, stops too short, creates dependency, doesn't transform, doesn't transfer, and can't even see that it's losing. Sound familiar? If you've ever felt like you're working harder and seeing less, this is why.

Here's the hinge point of the entire book. Most of what we call "ministry success" is really just addition dressed up to look like movement — one more convert, one more baptism, one more small group, all requiring our direct involvement to keep going. Harry lays out the math plainly: start with one person and add one person a year, and after ten years you've got ten people. Start with one person who disciples someone who disciples someone else — real reproduction, generation after generation — and after ten cycles you've got over a thousand. Same starting point. Wildly different ending. This is the "kingdom math" Roy talks about constantly, and it's the single clearest way I've seen anyone explain why multiplication isn't just a nice idea — it's the only strategy that actually scales to reach billions.

And then he lays out the paradigm that's actually working in our family of networks:

This isn't theory. These numbers come from real movements, in real countries, verified through internal and external audits — not self-reported hype, not inflated attendance figures, not vague claims of "impact." Fifty-nine countries. Over 187,000 churches. More than 3 million new disciples. And 348 distinct movements that have reached 4 to 35 generations deep, meaning the disciples of disciples of disciples are still making disciples, long after the original catalyst moved on or stepped back. In 2024 alone, that pace worked out to roughly 79 new churches planted every single day. Harry includes this data not to brag, but to make a point: this isn't a nice theory that sounds good in a book. It's documented, replicated, and happening right now, in places most Western ministry models have written off as too hard, too remote, or too resistant.

What I love most is his "3D" framework — Deep, Wide, and Long. A real movement has to have spiritual transformation, replication, and generational chains all at once. Sacrifice any one of them, and it isn't a movement. It's just activity that looks like one.

This is the framework I wish someone had handed me twenty years earlier. Deep without Wide gives you a handful of devoted disciples who never multiply — meaningful, but not a movement. Wide without Deep gives you rapid growth with shallow roots, the kind of thing that looks impressive in a report and collapses the first time it's tested. And Wide plus Deep without Long just means the whole thing dies the moment the founder steps away or passes on — which is exactly what happened to Yingongan's tribe. Harry's point is that you can't trade one dimension for another and still call it a movement. All three have to be present, at the same time, or what you have is just really good ministry activity — not multiplication.

As Harry's friends put it:

I said it myself in my own endorsement: "Long anticipated and urgently needed, Designed to Spread speaks directly to the stagnation of modern Christianity and offers a compelling way forward."

Get the Book on Amazon → https://www.amazon.com/dp/1969062029​

Want more before you buy? Get updates and resources at designedtospread.com​

If You've Already Read It...

Please, leave a review on Amazon. It genuinely helps get this into the hands of more leaders who need it. Not sure how? We made you a quick video walking through exactly how to leave one: How to Leave an Amazon Review​

Other Good Stuff:

🌍 DMM Community — Connect with practitioners around the world pursuing multiplication, not just addition. Join the Community​

🧰 Habits of Replicating Disciples Course — The practical, seven-habit companion to everything Harry writes about in the book. Get the Toolbox​

If your disciples aren't making disciples, you're not obeying the Great Commission — and Harry gives you the clearest map I've seen yet for why that's happening, and what to do about it. Get the book. Read it slow. Give it away.

For the harvest,
Roy Moran