Core Jewish Values in the 21st Century

Modern Jewish thought—religious and secular alike—has been marked by a persistent search for the essence of Judaism. Since the nineteenth century, philosophers and historians have repeatedly attempted to articulate an all-embracing formula capable of capturing what Judaism fundamentally is.

One influential version of this view appears in the work of Emil Fackenheim, who argued that Jewish philosophy combines a distinctive ethical message—rooted in the prophets of ancient Israel—with general philosophical method derived from Greek thought. Similar assumptions run through the scholarship of Julius Guttmann and Alexander Altmann, for whom Judaism’s originality lay primarily in its ethical character.

This ethical emphasis finds early expression in rabbinic literature. Hillel the Elder, a first-century sage, famously summarized the Torah when asked by a would-be convert to explain it “while standing on one foot.” His reply—often called the Golden Rule—was simple: “What is hateful to you, do not do to your neighbor. That is the whole Torah; the rest is commentary.”

Two centuries later, Rabbi Akiva identified “You shall love your neighbor as yourself” as the Torah’s central command. His contemporary Ben Azzai proposed instead a verse from the Book of Genesis (the first book of the Torah): “This is the book of the generations of humanity… in the image of God He created them.” Ben Azzai thus grounded ethics not in emotion but in universal human dignity.

Rabbinic tradition continued this process of ethical condensation. The commandments given through Moses were symbolically reduced from 613 to eleven by King David, to six by Isaiah, to three by Micah, and finally to one by the prophet Habakkuk: “The righteous live by faith.” These reductions were never intended to replace Torah observance, but to illuminate its moral center.

Rather than asking whether Judaism can be reduced to an abstract essence, one may ask whether Jewish civilization has sustained a continuous moral architecture—one that persists across textual, legal, historical, and cultural transformations.

These values emerge from the Book of Genesis, are dramatized in the Book of Exodus, and are codified juridically in the Talmud—specifically in the tractate Bava Kamma, one of more than sixty tractates that form this vast rabbinic corpus.

Together they articulate a coherent anthropology: human beings possess intrinsic dignity (b’tzelem Elohim), are summoned into responsibility (Hineni), are shaped through liberation as moral formation, and remain accountable even under constraint (adam mu’ad le-olam).

Judaism cannot be distilled into a single doctrinal essence, what it does is, it preserves a recognizable ethical trajectory. Forms of Judaism that deny human dignity, displace responsibility into systems, or sever freedom from obligation may retain Jewish symbols—but they rupture Judaism’s moral continuity.