The Rule to Pass By

The Rule to Pass By is Zarathustra’s parting precept to a fool in The Great City: “Where one can no longer love, one should – pass by!” It follows a harsh rebuke, but the exchange makes a distinction between contempt that springs from love and the resentment that feeds on the swamp. The rule thus joins a limit on engagement to a demand about the spirit from which judgment and warning arise.

The Principle

Zarathustra does not present passing by as a general excuse for silence or indifference. He first insists that his contempt and his warning bird ascend from love alone, not from the swamp. The contrast gives the precept its measure: when love can no longer sustain a relation, continuing to engage risks becoming mere railing, rather than a warning grounded in care.

The rule is also delivered as a rebuke to someone who has warned Zarathustra without turning that warning upon himself. Zarathustra asks why the fool did not warn himself, exposing a gap between reproaching another and examining one’s own conduct. Passing by is therefore not the same as endorsing the fool’s contempt or accepting his judgment; it follows a direct challenge to the spirit and self-consistency behind them.

The Exchange in The Great City

The immediate addressee is a fool whom others call Zarathustra’s Ape. Zarathustra rejects that name in favor of a harsher comparison, calling him a grunting pig, and says that the man’s grunting undoes even the praise of folly. He attributes the outburst to insufficient flattery and to the fool’s choice to sit beside filth, where he could find grounds for further complaint. The rule emerges from this scene of accusation, not from a detached list of maxims.

Zarathustra’s rebuke also turns against his own contempt: he asks why the fool, having warned him, did not warn himself. He then distinguishes his own contempt and warning from the swamp-born spirit he sees in the other man. That distinction matters because the maxim does not erase the conflict; it marks the point at which continued confrontation would no longer be an act of love.

Farewell and Departure

The precept is spoken as a farewell, and Zarathustra immediately enacts it: he passes by the fool and The Great City. Before leaving, he laments the city and wishes he could already see the pillar of fire in which it will be consumed. He says such pillars must precede the great noontide, while also acknowledging that the city’s destruction has its own time and destiny. The departure therefore combines a severe judgment of the city with a refusal to force the anticipated outcome prematurely.

The rule’s force lies in this sequence: Zarathustra warns and rebukes, distinguishes love from swamp-born resentment, states the limit, and then leaves. Passing by is neither reconciliation nor a claim that the fool or city has changed. It is a boundary on engagement, expressed at the moment when Zarathustra can no longer meet the other in love.