"Men blaspheme what they do not know"
About this Quote
The subtext is pointedly Augustinian: human pride can’t tolerate limits. Pascal, writing in a 17th-century France where new science, religious controversy, and political power were tightly braided, is wary of the era’s swaggering rationalism as much as he is of shallow piety. His broader project in the Pensees is to argue that reason is real but insufficient; it has a perimeter, and the modern mind keeps pretending it doesn’t. When people hit that perimeter, they lash out.
There’s also a social critique hiding in the grammar. “Men,” plural and general, suggests a collective reflex, not an individual failing. Ignorance becomes a cultural performance: mock what you can’t parse, dismiss what you can’t master, call mystery “superstition” and move on. Pascal’s sting is that blasphemy often isn’t rebellion against God. It’s impatience with our own intellectual humility.
Quote Details
| Topic | Knowledge |
|---|---|
| Source | Help us find the source |
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Citation Formats
APA Style (7th ed.)
Pascal, Blaise. (2026, January 18). Men blaspheme what they do not know. FixQuotes. https://fixquotes.com/quotes/men-blaspheme-what-they-do-not-know-5067/
Chicago Style
Pascal, Blaise. "Men blaspheme what they do not know." FixQuotes. January 18, 2026. https://fixquotes.com/quotes/men-blaspheme-what-they-do-not-know-5067/.
MLA Style (9th ed.)
"Men blaspheme what they do not know." FixQuotes, 18 Jan. 2026, https://fixquotes.com/quotes/men-blaspheme-what-they-do-not-know-5067/. Accessed 12 Feb. 2026.









