"An idea is not responsible for the people who believe in it"
About this Quote
The intent is slyly corrective. Marquis, a journalist steeped in the early 20th century’s churn of propaganda, mass politics, and ideological movements, is pushing back against the comforting habit of treating ideas as autonomous villains. It’s easier to curse "nationalism" or "socialism" or "religion" than to confront how ordinary people metabolize those abstractions into permission slips-for violence, for exclusion, for self-righteousness. The line refuses that displacement. Ideas don’t march; believers do.
The subtext cuts both ways. On one hand, it’s a warning against scapegoating concepts: an idea can be elegant, even humane, and still become monstrous in the hands of people looking for cover. On the other, it’s an implicit critique of intellectuals who sell frameworks and then claim innocence when followers turn fanatical. Marquis doesn’t let the believer off the hook, but he also hints that creators and amplifiers can’t hide behind the metaphysics of "just an idea."
What makes it work is its chilly restraint. By stripping the drama out of belief and treating it like a question of responsibility, Marquis forces the reader to supply the missing scene: the crowd, the pamphlet, the slogan, the deed. The punch lands in that gap.
Quote Details
| Topic | Wisdom |
|---|---|
| Source | Later attribution: The Dogs of Rome (Conor Fitzgerald, 2011) modern compilationISBN: 9781408809921 · ID: aSRo9oSr9EUC
Evidence:
... An idea is not responsible for the people who believe in it , " quoted Blume . “ Very good . That's Don Marquis . America used to have a lot more people like him in it . ” “ I didn't know who had said it , ” admitted Blume . “ Now you ... |
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Citation Formats
APA Style (7th ed.)
Marquis, Don. (2026, February 20). An idea is not responsible for the people who believe in it. FixQuotes. https://fixquotes.com/quotes/an-idea-is-not-responsible-for-the-people-who-145848/
Chicago Style
Marquis, Don. "An idea is not responsible for the people who believe in it." FixQuotes. February 20, 2026. https://fixquotes.com/quotes/an-idea-is-not-responsible-for-the-people-who-145848/.
MLA Style (9th ed.)
"An idea is not responsible for the people who believe in it." FixQuotes, 20 Feb. 2026, https://fixquotes.com/quotes/an-idea-is-not-responsible-for-the-people-who-145848/. Accessed 28 Feb. 2026.












