Theology is never just an idea. Every theology eventually becomes behavior. Every pattern of behavior eventually bears fruit.

“By Their Fruits: Testing Theology” asks a simple question:
What if theology should be accountable for the lives it shapes?

We've spent ten articles talking about fruit.

Good fruit. Bad fruit. Mixed fruit. The people who benefit from a theology. The people who get hurt by it. We've argued that those consequences aren't irrelevant side effects. They're evidence, and theology ought to be willing to listen when the lives it shapes start talking back.

Which eventually gets us to a question I've known was coming:
Who gets to decide what counts as harm?

Because if we're going to say harm is evidence against a theology, we'd better have something more substantial in mind than, “I didn't like it.” Otherwise, we've traded one theological problem for another.

Let's start with the obvious problem.

Sometimes the truth hurts. Sometimes being held accountable hurts. Sometimes discovering we've been wrong is embarrassing. Sometimes recognizing our privilege, apologizing for something we've done, changing a behavior, or giving up power can be deeply uncomfortable.

None of that necessarily means we've been harmed.

If somebody points out that I said something racist, sexist, homophobic, or just plain cruel, I don't get to declare their criticism harmful because it made me feel bad.

Well, I can. People do it all the time. But that's not what we're talking about here.

Behavioral Theology can't define harm as anything that produces discomfort, because then theology could never challenge us. And theology worth anything ought to challenge us occasionally.

Sometimes the fruit of growth is discomfort.

Of course, the reverse is also true. Something can feel wonderful and still be harmful.

Certainty feels good. Being told your group has all the answers can feel good. Being told God agrees with you can feel especially good. Having clearly defined insiders and outsiders can create a powerful sense of belonging, at least if you're one of the insiders. Power can feel pretty good too.

That's why “How did this make you feel?” can't be the whole Fruit Test.

Feelings matter. Experience matters. But neither one gets to walk into the room, slam its fist on the table, and announce that everybody else can go home.

We need more than that.

So what are we actually looking for?

Patterns.

Does a theology repeatedly produce shame around people's bodies or identities? Does it teach people to distrust themselves? Does it make abuse easier to hide or harder to escape? Does it systematically place one group under the authority of another? Does it isolate people from relationships that might challenge the theology? Does it produce fear that becomes a primary tool for controlling behavior? Does it diminish people's agency, dignity, safety, belonging, or ability to flourish?

One story matters. A pattern of stories tells us something more.

That's why Behavioral Theology isn't simply about asking whether somebody was offended. It's about taking lived consequences seriously enough to investigate them.

Harm isn't whatever somebody doesn't like. Harm leaves evidence.

But we're still left with the question: Who decides?

My first answer is probably going to annoy anyone hoping Behavioral Theology comes with a theological referee wearing a striped shirt.

Nobody gets to decide alone.

Not the theologian.
Not the pastor.
Not the denomination.
Not the person who experienced harm.
And certainly not me.

That doesn't mean everyone's perspective carries identical weight in every situation. It means evaluating harm requires something theology has historically not always been particularly good at: Listening.

Especially listening to people who had the least power in the system we're evaluating.

We compare experiences. We look for patterns. We listen to people with relevant expertise. We examine what Scripture, reason, tradition, and experience contribute. We pay attention to history. We ask whether the consequences were accidental or whether they follow naturally from the theology itself.

And we keep the conversation open long enough for people who usually don't control theological conversations to speak.

This part matters.

If somebody says a theology harmed them, the appropriate first response isn't to explain why it couldn't have. And yet Christianity has gotten remarkably good at doing exactly that.

“That wasn't the theology.”
“You misunderstood it.”
“That church practiced it incorrectly.”
“You were hurt by people, not God.”

Maybe.

Any of those things could theoretically be true. But notice what happens when they're our starting point. Before we've even examined the wound, we've already acquitted the theology.

Behavioral Theology asks us to do something much harder: Listen first.

The person carrying the wound doesn't automatically get the final word about every theological question involved. But they absolutely get to testify about what happened to them.

The people with the wounds get a say in whether something wounded them. And, they get to talk first.

That shouldn't be a particularly radical idea. Somehow, in theology, it occasionally is.

They will. Of course they will.

Article 10 was basically one long admission that the fruit doesn't always cooperate with our desire for tidy conclusions. One person may say a theology gave their life structure and purpose. Another may say that same theology controlled them through fear.

Both experiences may be true.

So we investigate further.

What produced the good fruit? What produced the bad? Were they actually produced by the same part of the theology? Could the life-giving parts survive without the harmful ones? Is the harm an occasional misuse of the theology, or does it keep showing up wherever the theology is practiced consistently?

Those aren't questions we answer by taking a vote. Ten people saying “this helped me” don't cancel one person saying “this harmed me.” Neither does one harmful experience automatically erase every good thing a theology has produced.

Evidence has to be interpreted.

That's true in science, history, law, medicine, and pretty much every other field where human beings are trying to understand complicated things.

Theology doesn't get an exemption because interpretation is hard.

There's another piece of evidence we need to keep watching: Power.

When people disagree about whether a theology is harmful, ask where everyone stands in relation to it.

Who has authority?
Who is expected to submit?
Who gets to interpret the rules?
Who gets punished for breaking them?
Who can leave without losing family, community, employment, housing, or their entire understanding of themselves?

And here's a particularly useful question:
Who gets to call the theology harmful without paying a price for saying so?

Because sometimes disagreement isn't simply two equally situated people seeing things differently. Sometimes one person gets a microphone. The other person gets consequences.

That's evidence too.

I suspect some people will find all of this frustrating because it doesn't produce a clean formula.

Sorry.

Human beings have once again failed to organize themselves into a spreadsheet. Go figure. There probably isn't a universal Harm-O-Meter we can point at a theology and wait for the little red light to flash. But that doesn't mean we're helpless.

We know quite a lot about what helps human beings flourish and what diminishes them. We know something about trauma, coercion, abuse, shame, discrimination, belonging, agency, relationships, and mental health. We have generations of testimony from communities that theology has marginalized. We have Scripture, tradition, reason, and experience.

And, hopefully, we have enough humility to recognize that our understanding can change when new evidence shows up.

Behavioral Theology doesn't require absolute certainty before we take harm seriously.

It requires attention.

So this week, when we're asking about the fruit of a theology, let's sharpen the questions a little.

What kind of people does it produce?
What kind of communities does it create?
Who benefits?
Who is harmed?
Does it bear the fruit of love, justice, mercy, and human flourishing?

And when someone says they've been harmed, ask a few more.

Is this discomfort, or is something being diminished?
Is there a pattern?
Who holds the power?
Whose testimony has traditionally been trusted?
Whose testimony has traditionally been dismissed?

And maybe most importantly:
What would we have to reconsider if we believed the people telling us they were hurt?

Sometimes that question explains an awful lot.

This week, pay attention to what happens when somebody says they've been harmed by a theology. Not just what they say. Pay attention to everybody else's response.

Who gets curious?
Who gets defensive?
Who asks questions?
Who starts explaining?
Who immediately rushes to protect the theology?

Then ask yourself why.

Because deciding what counts as harm is complicated.

But refusing to listen until the harmed person can prove their case according to rules written by the people defending the theology isn't discernment. It's a rigged trial. And if Behavioral Theology is going to mean anything, the people carrying the wounds have to be allowed into the courtroom.