
The category of Unreached People Group has recently been getting some (justified) pushback. This is true for multiple reasons.
First, the term has been defined by missiologists primarily in sociological, ethno-linguistic terms, not in biblical-theological terms, which undermines its claim to be the way to apply the Bible’s panta ta ethne (all the nations) emphasis. See more on this here.
Second, even a cursory reading of Paul and Luke shows that their main categories for the unreached are primarily geographical, not ethnic and linguistic (Acts 1:8, Acts 19:10, Rom 15:23). In our circles, David Platt has been influential in restoring some of this emphasis on reaching both unreached peoples and places.
Third, the category of UPG has been applied to so many different kinds of lost people that need evangelizing that it is in danger of losing much of its meaning. Do global youth count as a UPG? Because I’ve been to a gathering where that claim was made from the platform. Or, how about Canadian hockey players? When everything is an unreached people group, nothing is. The term is being robbed of its meaning through sloppy usage.
Fourth, even the official UPG definition of less than 2% evangelical is, in the end, somewhat arbitrary. This threshold was chosen as the benchmark by which an indigenous church was considered self-sustaining and able to reach the rest of its people. But this percentage was only chosen by a committee after the original 1970s sociology 20% threshold was deemed too difficult (Hadaway, p.17).
All this means that the authority of this category of UPG has often been overstated and misapplied. It is not the biblical category for understanding the unreached, nor the only way to understand the barriers that prevent certain groups from hearing the gospel.
When it comes to what is the best matrix or lenses for understanding who the unreached really are, three things need to be acknowledged.
First, churches and mission agencies that seek to be good stewards of their people and funds need a way to prioritize this kind of work over that kind of work. And to do this, they will need a faithful and practical way to understand and categorize lostness. The concept of UPG has, in this way, been a helpful improvement over the older modern state category of organizing missions efforts. When you only view the world through a political modern state framework, there really are going to be thousands of ‘hidden peoples’ that get overlooked.
Second, merely discarding this kind of lens that prioritizes ethno-linguistic groups that have little or no access to the gospel will likely mean that the vast majority of missions funding and personnel keep flowing to those peoples and places that already have strong indigenous churches. It’s still only 1% of missions money and 3% of missions personnel that are going to UPGs, while 99% of funding and 97% of missionaries serve in contexts that are considered ‘reached.’ This imbalance still exists even with all the hype around the idea of UPGs that has been there for the past few decades. I don’t know how this is possible. But jettisoning the UPG category does not seem like it will help this gross imbalance of resources.
Third, the Bible does not have one lens or category by which it defines or tracks the gospel’s global spread; Instead, it has a handful. One of these is ‘peoples’ or ‘nations’ (Matt 28:19). Clearly, the main difference in view here with this terminology is what we would now call ethnicity, even if these terms can also be used by the biblical authors to refer to all the Gentiles in general. But another lens that the Bible uses is ‘all languages’ (Is 66:18, Dan 7:14). That means that language is another valid barrier recognized by the Bible that God will overcome. Geography and political borders, as mentioned above, seem to be a further kind of lens, valid enough, it would seem, to be the main way Paul was thinking about places being reached or not. Ultimately, I find it instructive that the best-known verse on this subject, Revelation 7:9, includes not one, but multiple categories of lostness:
After this I looked, and behold, a great multitude that no one could number, from every nation, from all tribes and peoples and languages, standing before the throne and before the Lamb, clothed in white robes, with palm branches in their hands,
Because the Bible’s emphasis seems to be that the gospel will overcome all the barriers dividing lost humanity, wisdom suggests putting all of these biblical categories in our toolbelt and not arbitrarily limiting ourselves to one.
In our region of Central Asia, one unreached people group shares the same language as another group considered reached. Here, differences in ethnicity and religion mean the gospel is not bridging from one group to the other.
But we also have minority people groups in our area that share the same ethnic name as the majority group, but that have their own, distinct mother tongue. Here, the barrier to the gospel is language, not ethnic self-identification.
However, there are also places like North Korea, where a political border prevents gospel access to an unreached population that shares ethnicity and language with its kinfolk to the south.
Friends, the ethnicities, language groups, tribes, and places that are currently without a witness, believers, or churches are that way for a reason. They are exceptionally hard to reach. We need all of these biblical (and practical) lenses to, first, not overlook them, but also to keep them prioritized for the long-term effort it will take to see them actually reached and worshipping Jesus.
No, not in some frenetic and misguided way to get Jesus to come back more quickly, but as a way to truly fulfill the Great Commission, which is still our marching orders. Matthew 24:14 has been abused. But that does not rob it of its actual meaning, which is that the Church’s posture will be one of preaching the gospel to all the nations when Christ returns. Paul’s holy ambition was to take the gospel to places where Christ had not already been named (Rom 15:20). Even as we seek to thread the interpretive needle right, we must not lose this emphasis.
To do this well, we need to recognize the multiple lenses the Bible gives us to think about concepts such as the unreached. If we need to put the category of UPG back in its proper place, then so be it. But let’s make sure it still has a seat at the table.
We only need to raise 2k ($160 per month) to be fully funded for our second year back on the field. If you have been helped or encouraged by the content on this blog, would you consider supporting this writing and our family while we serve in Central Asia? You can do so here through the blog or contact me to find out how to give through our organization.
Two international churches in our region are in need of pastors, one needs a lead pastor and one an associate pastor. Our kids’ TCK school is also in need of a math and a science teacher for middle school and high school. If you have a good lead, shoot me a note here.
For my list of recommended books and travel gear, click here.
Photo from Unsplash.com








