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Life & Wisdom Quote by William Blake

"If the doors of perception were cleansed everything would appear to man as it is, infinite"

About this Quote

Blake doesn’t flatter the reader with “open-mindedness”; he indicts the entire sensory and moral apparatus that passes for it. “Doors of perception” sounds quaint until you remember what a door does: it frames, filters, and keeps things out. Blake’s line isn’t a hippie invitation to see prettier colors. It’s a theological and political dare to admit that what we call reality is a managed interior space, furnished by habit, fear, and the social order.

The genius is in the conditional: “If ... were cleansed.” Perception isn’t expanded by piling on information but purified by stripping away grime - the soot of convention, the deadening of repetition, the inherited categories that turn the world into an inventory. Blake’s “cleansed” also carries the sting of repentance. The problem isn’t ignorance; it’s spiritual cataract. That makes the next turn land harder: “everything would appear ... as it is, infinite.” Not “seem larger,” not “feel meaningful,” but “as it is.” Infinity isn’t a metaphor here; it’s the baseline that our narrowed consciousness refuses to register.

Context matters: The Marriage of Heaven and Hell is Blake’s provocation against Enlightenment rationalism and the respectable morality that came with it. He’s attacking the false sobriety of a culture that equates measurable with real and calls its own limitations “reason.” The subtext is radical: cleanse perception and you don’t escape the world - you see through the world’s official story, and that threatens every institution built on keeping vision small.

Quote Details

TopicDeep
Source
Unverified source: The Marriage of Heaven and Hell (William Blake, 1790)
Text match: 85.00%   Provider: Cross-Reference
Evidence:
Plate 14 (in the sequence of plates; often cited as Erdman E 39). The quote is from Blake’s illuminated book The Marriage of Heaven and Hell, on Plate 14, in the passage beginning “But first the notion that man has a body distinct from his soul, is to be expunged; …” followed by “If the doors of ...
Other candidates (2)
William Blake (William Blake) compilation98.4%
of the devil if the doors of perception were cleansed everything would appear to man as it is infinite a memor
The Doors of Perception (Aldous Huxley, 2021) compilation95.0%
... If the doors of perception were cleansed everything would appear to man as it is, infinite. WILLIAM BLAKE It was ...
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Citation Formats

APA Style (7th ed.)
Blake, William. (2026, January 13). If the doors of perception were cleansed everything would appear to man as it is, infinite. FixQuotes. https://fixquotes.com/quotes/if-the-doors-of-perception-were-cleansed-16026/

Chicago Style
Blake, William. "If the doors of perception were cleansed everything would appear to man as it is, infinite." FixQuotes. January 13, 2026. https://fixquotes.com/quotes/if-the-doors-of-perception-were-cleansed-16026/.

MLA Style (9th ed.)
"If the doors of perception were cleansed everything would appear to man as it is, infinite." FixQuotes, 13 Jan. 2026, https://fixquotes.com/quotes/if-the-doors-of-perception-were-cleansed-16026/. Accessed 12 Feb. 2026.

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About the Author

William Blake

William Blake (November 28, 1757 - August 12, 1827) was a Poet from England.

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