Conduit and Criterion: Israel and the Nations

God tells Abraham: “I will bless those who bless you, and the one who curses you I will curse; and through you all the families of the earth shall be blessed” (Genesis 12:3). We naturally focus on the blessing. Abraham and his descendants are to bring something into the world – ethical monotheism, Torah, moral seriousness, a way of sanctifying ordinary life. Israel becomes a channel through which blessing reaches beyond Israel.

I call that first function conduit.

But the verse contains another movement. The nations do not merely receive something through Abraham. Their response to Abraham matters. Blessing and curse return upon those who bless or curse him. Israel is therefore not only a conduit. Israel also becomes a criterion: an encounter that reveals something about the one doing the encountering.

Conduit and criterion. Those two words have become, for me, a way of reading the Abrahamic covenant.

A conduit carries something from one place to another. That part of Jewish vocation is familiar. “Through you all the families of the earth shall be blessed.” Jewish history is filled with the conviction that chosenness is not a private prize but a responsibility. The particular people carries a universal horizon. The blessing is given through Abraham, not locked inside Abraham.

Israel functions like a mirror. The world's response to the covenantal people exposes the world's own posture.

Criterion means something different. A criterion is a standard or point of judgment. Genesis 12:3 attaches consequences not only to what Abraham does, but to how others respond to him. The encounter itself becomes morally diagnostic. What do you do when faced with a people that insists on remaining itself? Do you welcome its blessing while allowing it to remain particular? Do you demand that it disappear into your civilization? Do you envy it, caricature it, spiritualize it away, or try to destroy it?

The Torah does not present Israel as the judge of the nations. God judges. Israel is not authorized to turn chosenness into arrogance. The point is subtler: the world's response to the covenantal people exposes the world's own posture. Israel functions like a mirror that does not create the face reflected in it.

This also helps me understand the strange persistence of antisemitism. I do not mean that every criticism of Jews or Israel is antisemitic, nor that Jewish conduct is beyond criticism. It plainly is not. I mean something older and harder to explain: why has this tiny people so repeatedly become a screen onto which civilizations project their deepest fears? Capitalist and communist, rootless cosmopolitan and tribal nationalist, racially inferior and secretly all-powerful – Jews have been accused of mutually contradictory sins because the accusation often tells us more about the accuser than the accused.

That is criterion in its darkest form. The Jew becomes the surface on which a society writes what it cannot bear to recognize in itself.

But the idea has a positive side as well. To bless Abraham is not merely to flatter Jews. It is to recognize that the world need not become uniform in order to become one. The nations can receive blessing through a particular people without needing to erase that people's difference. In that sense, Genesis offers a universalism that does not require homogenization.

Living in Israel since making aliyah has made this more than an exegetical idea for me. Especially since October 7, I have watched the Jewish state become an almost obsessive object of global attention - loved, hated, defended, condemned, idealized, demonized, sometimes within the same hour. Whatever else one thinks about particular policies, the intensity itself is remarkable. Israel is less than a fraction of humanity, yet again and again it becomes a moral test case through which people reveal what they believe about power, vulnerability, nationhood, religion, self-defense, chosenness, and the right of a people to remain particular.

That does not prove that every person who supports Israel is blessed or every person who opposes an Israeli policy is cursed. Scripture should not be reduced to a political loyalty test. The deeper claim is covenantal: Abraham's descendants carry a vocation toward the nations, and the nations' encounter with that vocation is not merely revealing but covenantally consequential.

This is why I think “conduit and criterion” gives Genesis 12:3 a useful two-part grammar. Israel is a conduit because blessing is meant to pass through, not terminate in, the chosen people. Israel is a criterion because the response to that stubborn particularity reveals whether the observer can make room for covenantal difference without needing to conquer, absorb, or erase it.

The Jewish People stand alone, and they stand for the sake of the world. That paradox begins with Abraham. Perhaps Genesis 12:3 has been telling us all along that the blessing and the test are the same encounter.