The Stranger at the Door

The anti-foreigner wave sweeping three continents is being read as a story about hatred. Underneath it is something the science of belonging can name, and there may be a solution in sight.

In Johannesburg, a pregnant woman from the Democratic Republic of Congo has taught her children a drill. If the marchers come, she tells them, run and hide, because there is nothing she can do to protect them. She has been turned away from clinics where protesters now stand at the doors deciding who deserves care. She fled one country to survive. She is now afraid she will not survive the country that received her.

Her story is one thread in a pattern that now stretches across three continents. In South Africa, a movement called March and March declared June 30 a deadline for undocumented foreigners to leave the nation, a date with no legal standing that nonetheless emptied neighborhoods. More than fifty homes were burned in Mossel Bay, and Mozambican nationals were killed. Thousands of Malawians fled their communities and camped in the open, in winter, waiting for buses home. In the United Kingdom, a stabbing in Belfast ignited riots that spread to Liverpool, Sheffield, and Glasgow, where worshippers had to shelter inside a mosque under police guard while lists of migrant homes and businesses circulated online. In the United States, immigration raids and mass detentions sparked confrontations that turned deadly in Minnesota. Though the vocabulary differs by country, the grammar is identical: the foreigner must go.

It is right to call this evil. Many sacred books like the Bible do not hedge on the treatment of the stranger, and neither should we. But moral condemnation alone has never stopped a wave like this one. If we want to interrupt it, we need to understand what is actually driving it. And the research on human belonging has something to offer.

The arithmetic does not explain the anger

The standard explanations are economic, and they are not wrong so much as incomplete. South Africa’s unemployment rate exceeds thirty percent, and for young people it climbs far higher. Yet foreign nationals make up roughly 4–5% of the population, while seven in ten South Africans say immigrants harm the economy. Researchers who have studied the claims that foreigners drive crime and joblessness keep reaching the same conclusion, noting that the data does not support them. In Britain and America, the same gap appears between the scale of the grievance and the size of its supposed cause.

When the intensity of an emotion so wildly exceeds its stated reason, the stated reason is rarely the real one. Economic pain is real. But economic pain becomes anti-foreigner rage only when it passes through something deeper, and that something is belonging.

What broken belonging does to a society

Belonging is one of the most basic requirements of a flourishing life, and it works through identifiable channels. People need to be recognized, seen and named as persons who matter. They need reciprocity, relationships of genuine give and take. They need security, the confidence that their place among others is upheld. And they need embeddedness, real roots in institutions, neighborhoods, and communities that outlast any single relationship.

Now consider what happens when those channels fail at scale. Work disappears, and with it recognition. Public services collapse, and with them the experience of reciprocity between citizen and society. Institutions weaken, and embeddedness thins into isolation. People living through that kind of erosion do not experience it as policy failure. They rather see and even experience it as the sensation of losing their place in the world.

And people who feel their place threatened respond in a predictable way. Attachment to place, like attachment to persons, turns defensive under threat. A home that felt like a gift begins to feel like a possession to be guarded. A neighbor becomes a competitor. The newcomer, precisely because he is visible, becomes the face of losses whose true causes are abstract and distant. It is far easier to march against a Malawian shopkeeper than against decades of economic stagnation. The movements now sweeping South Africa, Britain, and America speak the language of jobs and crime, but listen closely and their real claim is about who a place is for. “They must go” is a belonging claim.

The counterfeit and why it fails

The counterfeit works like this. First, if you cannot restore people’s belonging, redraw the boundary of who belongs. Shrink the circle. The marcher gains an identity, a cause, a crowd, and an enemy, which together can feel remarkably like community. This is why these movements grow fastest where social fabric is thinnest.

But exclusion can never deliver what belonging actually requires. It offers boundary without bond. It cannot generate recognition, because a community defined by a shared enemy sees its members only as soldiers. It cannot generate reciprocity, because fear gives nothing back. And it cannot generate security, because a belonging purchased by expelling others is permanently anxious; there is always another outsider to find, and eventually the definition of outsider expands to include you. Societies that have walked this road before know where it ends. The wave feeds on the very hunger it promises to satisfy.

The oldest answer to fear of the stranger

Permit me to take you to the Bible for a moment. Most authors of the Bible know this terrain well, and their answer is hiding inside the vocabulary itself. The New Testament word for hospitality is philoxenia, love of the stranger. It is built from the same root as our fear and points in the opposite direction. Fear of the stranger and love of the stranger are two responses to the identical trigger: the unfamiliar person at the door. Which response we give depends less on the stranger than on the condition of our own belonging and heart.

This is why the Bible grounds the command in memory. “The foreigner residing among you must be treated as your native-born. Love them as yourself, for you were foreigners in Egypt” (Leviticus 19:34). Israel is not asked to welcome the stranger out of abstract niceness but out of remembered experience. In other words, you know what it is to have your belonging revoked, so become the people who never revoke it for another. Jesus expands on this point further, locating himself in the stranger’s body: “I was a stranger and you welcomed me” (Matthew 25:35). And beneath both commands sits the core claim of all, that every person bears the image of God. There is a belonging that precedes citizenship, that no deadline can expire and no deportation order revoke.

We caught a glimpse of that theology in action near Pietermaritzburg this June, when hundreds of migrants fleeing mob violence found shelter inside churches and mosques. Whatever those congregations lacked in resources, they understood their oldest job description: the house of God is the house of the stranger.

What secure belonging asks of us

If the disease is broken belonging, the cure is not less rootedness but more secure rootedness. Communities confident in their own identity and thick with mutual obligation absorb newcomers; communities that are anxious and thin expel them. That means the work in front of faith communities, civic institutions, and ordinary neighbors is constructive, rather than merely defensive. Three practices follow directly from how belonging actually functions.

None of this ignores the legitimate work of governments to manage borders and enforce law with justice. It insists on something prior, which is that the fear now organizing crowds on three continents will not be argued away, policed away, or shamed away. It will only be healed by communities of practice that make belonging abundant again, for the citizen whose place has eroded and for the foreigner at the door. What kind of belonging is ours made of? The pregnant mother in Johannesburg is waiting on our answer. And so is our conscience.