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Life & Wisdom Quote by William Blake

"If the Sun and Moon should ever doubt, they'd immediately go out"

About this Quote

Cosmic bodies don’t “doubt,” and that’s precisely Blake’s provocation: he smuggles a moral psychology into the sky. The line hits like a nursery rhyme with a blade inside it. By giving the Sun and Moon an inner life, Blake turns self-trust into a law of nature, not a self-help slogan. The threat is instant and absolute: doubt doesn’t merely dim you; it extinguishes you. “Immediately” is doing brutal work here, compressing cause and effect into a single catastrophic click.

Blake’s intent isn’t to romanticize confidence so much as to dramatize what he saw as the spiritual stakes of perception. This is the poet who distrusted the era’s rising cult of cold reason when it calcified into cynicism. Doubt, in Blake’s cosmology, is less healthy skepticism than a corrosive disbelief in vision itself. If your imagination - your capacity to see meaning, divinity, possibility - hesitates, the world goes dark because you’ve lost the organ that makes light legible.

The subtext also carries an artist’s self-portrait. For a working poet and engraver on the margins of respectable culture, doubt wasn’t abstract; it was economic, social, reputational. Keep shining, keep reflecting - don’t ask permission from the age’s accountants.

Context matters: Blake writes in a period of revolution, industrial churn, and Enlightenment confidence curdling into exploitation. He answers that pressure with a mystical physics: light is not just something you receive; it’s something you must dare to generate.

Quote Details

TopicFaith
SourceAuguries of Innocence, poem by William Blake — contains the line “If the sun and moon should doubt, they'd immediately go out.”
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Citation Formats

APA Style (7th ed.)
Blake, William. (2026, January 16). If the Sun and Moon should ever doubt, they'd immediately go out. FixQuotes. https://fixquotes.com/quotes/if-the-sun-and-moon-should-ever-doubt-theyd-137832/

Chicago Style
Blake, William. "If the Sun and Moon should ever doubt, they'd immediately go out." FixQuotes. January 16, 2026. https://fixquotes.com/quotes/if-the-sun-and-moon-should-ever-doubt-theyd-137832/.

MLA Style (9th ed.)
"If the Sun and Moon should ever doubt, they'd immediately go out." FixQuotes, 16 Jan. 2026, https://fixquotes.com/quotes/if-the-sun-and-moon-should-ever-doubt-theyd-137832/. Accessed 12 Feb. 2026.

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William Blake: If the Sun and Moon Should Ever Doubt
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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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