There is no god but the Unknowable, and Herbert Spencer is his prophet

The expression “There is no god but the Unknowable, and Herbert Spencer is his prophet” is a sardonic epigram whose meaning in Martin Eden depends on who deploys it and against whom. First heard during a rough public argument about Herbert Spencer, it returns as Will Olney’s taunt when Martin’s growing intellectual confidence brings him into conflict with the educated circle around Ruth Morse.

First Use in City Hall Park

Martin encounters the saying among the arguments of socialists and working-class philosophers who gather in City Hall Park. Their debates are disorderly and often personal: the men lose their tempers, insult one another, and sometimes come to blows. Yet Martin finds their exchanges more intellectually alive than the quiet dogmatism he has heard at Mr. Morse’s table.

The epigram is spoken by a socialist workman during a heated contest with a shabby tramp who defends Spencer. The tramp holds his own despite his appearance, while cigarettes smoke and tobacco juice is spat around him. The workman’s line punctures the debate with mock-religious language, casting Spencer’s follower as a believer with a prophet. Martin does not yet understand the argument, but the repeated mention of First Principles sends him to the library to find the book.

A Slogan Repeated Against Martin

The saying resurfaces after Martin has begun reading Spencer and shares his excitement with Ruth Morse and her circle. Will Olney sneers at Spencer and repeats the epigram, treating Martin’s new intellectual interest as an occasion for ridicule. The phrase thus shifts from the park’s rough philosophical quarrel into a more personal exchange among people whose education and social standing Martin is trying to meet on equal terms.

Olney’s fuller challenge is aimed at Martin’s account of Ruth as his teacher. He doubts that she understands Darwin and evolution, questions whether she could explain Spencer’s difficult definition of an indefinite, incoherent homogeneity, and derides the idea that Martin’s achievement comes from her recommendation. The taunt works as a compact dismissal: instead of engaging Martin’s discovery on its own terms, Olney reduces Spencerian thought to a creed and its adherents to credulous followers.

Rhetorical Force and Recurrence

The repeated line makes a bridge between the open-air disputants who first provoke Martin’s curiosity and the educated young men with whom he later compares himself. Its force is not simply a verdict on Spencer. In the park, it is part of a noisy ideological battle; in Olney’s hands, it becomes a means of belittling Martin and disputing Ruth’s intellectual authority. The same words can therefore carry public mockery and private antagonism.

There is also an irony in the phrase’s effect on Martin. Although the saying is delivered as a sneer, it helps direct him toward the book that becomes a major intellectual discovery. Olney’s later repetition cannot undo that effect: Martin has already read Spencer with an intensity that astonishes him, even as Ruth’s response is restrained and the others’ familiarity with the subject seems to have left little impression on them. The epigram exposes the difference between using a memorable formula to dismiss an idea and encountering that idea as something newly transformative.