There are some churches and church pastors who genuinely believe that the most faithful expression of their faith is to be with “like minded people”. Who does not like to be with others who are like minded? I love to be with people who remind me of my favorite person (myself)! Beyond the comfort of being with others who do not challenge us beyond what where we are willing to be challenged, those advocating for a like minded church assume that the church would somehow be better.
It is argued that a like minded church would be more “faithful” or more “efficient”. This assumes that if a group of people could stop arguing about the same issues or people THEN (and only then) could we get to the “business” of making disciples. The like minded church dream assumes that revisiting the same matters is somehow unfaithful. It is as though the like minded church would rather stop wrestling with the same person for so long and walk away with two good hips. The like minded church is suspicious of limping and cannot imagine that there is any blessing in wrestling.
In addition to these basic theological concerns, we ought to have with a like minded church we also should be concerned about the harsh and empirically proven Law of Group Polarization. And what is this law?
Cass R. Sunstein’s paper described like this (bold added):
In a striking empirical regularity, deliberation tends to move groups, and the individuals who compose them, toward a more extreme point in the direction indicated by their own predeliberation judgments. For example, people who are opposed to the minimum wage are likely, after talking to each other, to be still more opposed; people who tend to support gun control are likely, after discussion, to support gun control with considerable enthusiasm; people who believe that global warming is a serious problem are likely, after discussion, to insist on severe measures to prevent global warming. This general phenomenon -- group polarization -has many implications for economic, political, and legal institutions.
You read this right. After being with a like minded group that discusses an issue, you will become more extreme after the discussion than you were before the discussion.
And so here is the great irony, those who advocate for being a church of “like minded people” as a haven against undesired change are playing footsie with the law of group polarization. To put this more plainly, being with others who are like minded will change you and your views - you will become more extreme.
This is the law of group polarization. The temptation to create a like minded church (or country) is powerful, but it is to be rejected for what it is. A pathway to justifying our self-righteousness. And I think we all have read how Jesus feels about self-righteousness.