When contemplating moral action, we seek ethical principles. We do this almost by cognitive reflex. We ask: “By what principle is this action justified?” We expect to find an answer. Is this because we believe that the essence of morality is rules — rules we must follow in order to be good?

In his Star of Redemption, Franz Rosenzweig situates rational ethics within a broader nonrational context, which he calls metaethics. Metaethics still obligates us to act, but not on the basis of something we can codify. We act on the basis of relationship, on intuition of the living reality of another person.

It is tempting for anyone from a Christian conditioning (which emphatically includes progressivists) to assume the metaethical ground of ethics must necessarily be merciful. But doesn’t this just establish another rule to obey — a rule to abolish enforcement of rules? A rule of unconditional kindness, of self-sacrifice for the good of the other, of imitation of the crucified redeemer — of automatic altruism?

My Jewish instincts are inclined to view that as an evasion of moral responsibility. Face to face with being who transcends our own, we are addressed and called to respond with one’s own extra-logical conscience. Hineini.

Perhaps Kabbalists are right, that the balance tilts toward Chesed (mercy and love) and away from Gevurah (severity and law). As a holdover from my old math-mystic days, I like to imagine the balance at approximately 61.8% Chesed to 38.2% Gevurah. This tilt implies that we should err toward mercy or charity, while still exercising our judgment as fully and faithfully as we can. But unless I am deeply mistaken, Kabbalists understand the necessity of Gevurah’s discipline, and that the desire to annihilate Gevurah and leave Chesed entirely unrestrained is a form of evil-enabling evil.

I am urgently interested to see if Rosenzweig develops his concept of metaethics in a direction that holds each person metaethically responsible for his own choice and application of ethical systems.