"They declaim against the passions without bothering to think that it is from their flame philosophy lights its torch"
About this Quote
The subtext is both accusation and prank. He’s mocking a familiar 18th-century division of the self where reason is clean and passion is animal. De Sade insists that the “clean” part is a parasite: it feeds on the intensity it condemns. That’s not a defense of impulsiveness so much as a diagnosis of hypocrisy, aimed at priests, censors, and polite thinkers who want desire to be both the engine of culture and the scapegoat for its messiness.
Context matters: de Sade wrote under regimes (monarchical, then revolutionary, then Napoleonic) obsessed with regulating bodies and speech. His fiction is notorious for extremity, but this sentence is a manifesto for his broader tactic: use scandal to expose the Enlightenment’s bad faith. If reason needs heat to see, then the project of “pure” rational morality starts to look less like progress and more like self-deception dressed up as enlightenment.
Quote Details
| Topic | Reason & Logic |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Sade, Marquis de. (2026, January 17). They declaim against the passions without bothering to think that it is from their flame philosophy lights its torch. FixQuotes. https://fixquotes.com/quotes/they-declaim-against-the-passions-without-35672/
Chicago Style
Sade, Marquis de. "They declaim against the passions without bothering to think that it is from their flame philosophy lights its torch." FixQuotes. January 17, 2026. https://fixquotes.com/quotes/they-declaim-against-the-passions-without-35672/.
MLA Style (9th ed.)
"They declaim against the passions without bothering to think that it is from their flame philosophy lights its torch." FixQuotes, 17 Jan. 2026, https://fixquotes.com/quotes/they-declaim-against-the-passions-without-35672/. Accessed 12 Feb. 2026.











