Welcoming the Stranger: Judaism's Most Repeated Command

Thirty-Six Times

There is a number in Judaism that carries weight: thirty-six. The tradition holds that thirty-six righteous people sustain the world in every generation. And the Torah commands us to love, protect, and not oppress the stranger — the outsider, the foreigner, the vulnerable newcomer — exactly thirty-six times.

That is not a coincidence. It is an obsession.

No other commandment appears with this frequency. Not Shabbat. Not monotheism. Not even loving God. The rabbis of the Talmud noticed this and drew the obvious conclusion: if God repeated it thirty-six times, it must be because human beings are especially prone to forgetting it.

And they are. Throughout history, societies have built walls, turned away refugees, demonized immigrants, and treated outsiders as threats. The Torah’s relentless repetition is a counter-program, hammered into the text again and again because the impulse to exclude is so deeply human.

”For You Were Strangers”

The commandment always comes with a reason — and the reason is memory:

“You shall not oppress a stranger, for you know the heart of a stranger — you were strangers in the land of Egypt.” (Exodus 23:9)

“When a stranger resides with you in your land, you shall not wrong him. The stranger who resides with you shall be to you as one of your citizens; you shall love him as yourself, for you were strangers in the land of Egypt.” (Leviticus 19:33-34)

This is ethics grounded in experience. Judaism doesn’t say “be nice to strangers because it’s the right thing to do.” It says “be good to strangers because you know what it feels like to be one.” The entire Exodus narrative — slavery, persecution, liberation — exists in part to create a people with permanent empathy for the outsider.

Every Passover seder, Jews retell the story of being strangers in Egypt. Every year, they eat the bread of affliction and taste the bitterness of oppression. The ritual is designed to keep the memory alive — not as historical curiosity but as ethical fuel. You cannot sit at the seder table and then turn away the stranger at your door.

The Ger: Legal Protection

The Torah’s concern for the stranger isn’t just emotional — it is legal. The ger (stranger, resident alien) receives explicit protections in Israelite law:

• Equal justice: “You shall have one standard for stranger and citizen alike” (Leviticus 24:22). The same laws apply to everyone. No separate legal system for foreigners.
• Economic rights: The stranger has access to the same social welfare provisions as the Israelite poor — leket, peah, and maaser.
• Sabbath rest: Even the stranger in your household rests on Shabbat (Exodus 20:10). This is remarkable — the stranger is included in the most sacred rhythm of Israelite life.
• Protection from exploitation: “You shall not subvert the rights of the stranger or the orphan” (Deuteronomy 24:17).

The stranger, the orphan, and the widow appear together throughout the Torah as a triad of vulnerability. They are people without power, without protectors, without the safety net of family and clan. The Torah insists that the community itself must serve as their protector.

Abraham’s Example

The biblical model for welcoming strangers is Abraham. In Genesis 18, three strangers appear at his tent in the heat of the day. Abraham, who is ninety-nine years old and recovering from his own circumcision, runs to greet them. He bows. He offers water, rest, and food. He prepares a lavish meal — far more than necessary.

The Talmud derives from this story a remarkable teaching: “Welcoming guests is greater than receiving the Divine Presence” (Shabbat 127a). At the moment the strangers appeared, Abraham was in the middle of a conversation with God. He interrupted God to attend to the travelers. The message is extraordinary — hospitality to real human beings takes precedence over even the most exalted spiritual experience.

This teaching shaped Jewish culture for millennia. The open home, the extra place setting, the insistence that no traveler should go without food or shelter — these are not quaint customs. They are religious obligations rooted in Abraham’s example and the Torah’s repeated commands.

The Rabbinic Expansion

The rabbis expanded the stranger ethic in powerful ways. They taught that converts to Judaism deserve special sensitivity because they have left everything familiar — family, culture, community — to join the Jewish people. Insulting a convert by mentioning their non-Jewish origins violates the commandment not to oppress the stranger.

Maimonides wrote a famous letter to Obadiah the Convert, who had asked whether he could say “our God and God of our ancestors” in prayer, since Abraham, Isaac, and Jacob were not his biological ancestors. Maimonides answered emphatically: yes. Abraham is the father of all who follow his path. The convert is a full member of the community in every respect.

The Talmud also teaches that a convert who practices Judaism is dearer to God than a born Jew who stood at Sinai — because the convert chose this path without having witnessed the miracles (Tanchuma, Lekh Lekha 6). The stranger who chooses to join is not merely tolerated. They are celebrated.

Jewish Refugees and HIAS

No people has lived the stranger experience more thoroughly than the Jews. Expelled from England (1290), France (1306 and 1394), Spain (1492), Portugal (1497), and countless other places, Jews have been strangers almost everywhere for two thousand years.

This experience shaped institutions. In 1881, as waves of Jewish refugees fled pogroms in the Russian Empire, Jewish communities in America established what became HIAS — the Hebrew Immigrant Aid Society. Over the next century, HIAS helped resettle millions of Jewish refugees: from Eastern Europe, from Nazi Germany, from the Soviet Union, from Ethiopia, from Arab countries.

In the 21st century, HIAS made a historic decision: having largely completed the work of resettling Jewish refugees, it expanded its mission to help all refugees — from Syria, Afghanistan, Ukraine, and dozens of other countries. The reasoning was explicitly Jewish: “We used to help refugees because they were Jewish. Now we help refugees because we are Jewish.”

That statement captures something essential about the stranger ethic. It is not tribal. The Torah doesn’t say “welcome Jewish strangers.” It says “welcome the stranger.” Period.

Modern Immigration Ethics

Contemporary Jewish thinkers and organizations have applied the stranger ethic to modern immigration debates. The principles they draw from tradition include:

• Dignity: Every person, regardless of legal status, is created in God’s image (b’tselem Elohim) and deserves to be treated with dignity.
• Empathy: Jews who know their own history of displacement and refuge-seeking are called to empathize with today’s immigrants and refugees.
• Fair treatment: The Torah’s insistence on equal justice for stranger and citizen applies to legal protections, labor rights, and access to services.
• Structural solutions: Just as the Torah built welfare provisions into the economic system rather than relying on individual kindness, modern responses should address root causes of displacement.

Major Jewish organizations — the Union for Reform Judaism, the Rabbinical Assembly (Conservative), the Orthodox Union, and others — have issued statements on immigration policy rooted in these principles. While they differ on specific policy prescriptions, they share the foundational conviction that the stranger has rights and the community has obligations.

The Heart of the Stranger

There is a phrase in Exodus 23:9 that goes deeper than law: “You know the heart (nefesh) of the stranger.” Not just the experience. The heart. The loneliness of being in a place where nobody knows your name. The fear of being different. The vulnerability of depending on the goodwill of people who owe you nothing.

Judaism says: you know that feeling. It is written into your collective memory. You re-experience it every year at the seder table. And because you know it, you are obligated to act — not out of pity, but out of justice. Not occasionally, but always. Not for some strangers, but for all of them.

Thirty-six times. Because the Torah knows that we will want to forget. And it refuses to let us.