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Daily Inspiration Quote by John Bunyan

"One leak will sink a ship: and one sin will destroy a sinner"

About this Quote

A ship doesn’t go down because the ocean is big; it goes down because the boundary fails. Bunyan’s line is Puritan rhetoric at its most surgical: a homely, working-class image pressed into spiritual service, designed to make moral risk feel immediate, physical, and nonnegotiable. The genius is the scale shift. A “leak” sounds small, almost fixable, but in the wrong place it’s catastrophic. That’s the psychological move: shrinking sin into something people might excuse (“just one”) and then snapping the reader back to the real stakes.

The intent isn’t merely to warn; it’s to collapse the distance between private misstep and public ruin. In Bunyan’s world, salvation is not a casual affiliation but a condition that must be guarded, inspected, maintained. The sentence also carries a quiet pastoral threat: don’t trust your own ability to contain damage. You can’t bargain with water; you can’t compartmentalize sin. One breach becomes an entire environment rushing in.

The subtext is communal as much as personal. A ship implies passengers, shared fate, collective vulnerability. Bunyan, writing in a 17th-century England roiled by civil war, religious faction, and moral surveillance, knew how fragile order could feel. His metaphor makes spiritual discipline sound like seamanship: constant vigilance, small repairs, no romance about human nature. It’s effective because it speaks in the language of consequence rather than abstraction, turning theology into an engineering problem where negligence isn’t rebellious, just fatal.

Quote Details

TopicEthics & Morality
Source
Verified source: The Pilgrim's Progress (John Bunyan, 1684)
Text match: 100.00%   Provider: Cross-Reference
Evidence:
One leak will sink a ship, and one sin will destroy a sinner. (Part II ("The Second Stage"), at the Interpreter's house; page 126 in an 1853 edition). This wording appears in John Bunyan's own work, The Pilgrim's Progress, Part II, in a passage spoken by the Interpreter to Christiana and her companions. Part I was first published in 1678, but this quote is from Part II, which was first published in 1684, making 1684 the earliest publication date I could verify for the quote in Bunyan's primary source. I also verified the line in a later scanned edition, where it appears on page 126, but that page number belongs to the later edition, not the 1684 first edition.
Other candidates (1)
Google Books compilation95.0%
... John Bunyan ( e ) Aphra Behn ( d ) John Dryden 141 “ In prayer it is better to have a heart without words than .....
Cite

Citation Formats

APA Style (7th ed.)
Bunyan, John. (2026, March 7). One leak will sink a ship: and one sin will destroy a sinner. FixQuotes. https://fixquotes.com/quotes/one-leak-will-sink-a-ship-and-one-sin-will-162853/

Chicago Style
Bunyan, John. "One leak will sink a ship: and one sin will destroy a sinner." FixQuotes. March 7, 2026. https://fixquotes.com/quotes/one-leak-will-sink-a-ship-and-one-sin-will-162853/.

MLA Style (9th ed.)
"One leak will sink a ship: and one sin will destroy a sinner." FixQuotes, 7 Mar. 2026, https://fixquotes.com/quotes/one-leak-will-sink-a-ship-and-one-sin-will-162853/. Accessed 12 Mar. 2026.

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About the Author

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John Bunyan (November 28, 1628 - August 31, 1688) was a Clergyman from England.

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