He that takes the DEVIL into his boat must carry him over the sound

Meaning & Analysis

If one agrees to transport the Devil in a boat, one is obligated to complete the journey and ferry him to the other side of the body of water, known as a sound.

Insights

Inescapable Consequences

Once you enter into a compromising or dangerous alliance, you cannot easily abandon it. You are bound to see the commitment through to its conclusion, no matter how perilous or unpleasant it becomes.

The Nature of Compromise

Engaging with evil or corruption, even in a limited way, inevitably leads to deeper and more binding entanglement. A small compromise necessitates a full commitment to the negative course of action.

Completion of a Bad Bargain

The proverb serves as a stark warning about the binding nature of agreements. Once a foolish or dangerous bargain is struck, one is obligated to fulfill its terms, highlighting the peril of making ill-advised commitments.

Mythological and Religious Symbolism

The proverb uses the powerful Christian symbol of the Devil to represent an ultimate, corrupting force. The 'boat' serves as a metaphor for one's personal life, venture, or moral journey, while crossing the 'sound' symbolizes the full, irreversible course of a commitment. The act of ferrying evokes ancient myths, like Charon crossing the Styx, adding a sense of fateful finality.

Literary Resonance

This proverb resonates with literary tales of Faustian bargains, where a compact with a malevolent entity leads to inescapable damnation. It serves as a folk wisdom counterpart to complex narratives like Marlowe's 'Doctor Faustus', concisely capturing the theme that a compromising alliance, once made, must be seen through to its bitter end.

Psychological Entrapment

The proverb illustrates the psychological principle of entrapment or the 'sunk cost fallacy'. Once an individual makes an initial bad decision (letting the Devil in the boat), they often feel compelled to continue down that path to justify the initial choice, rather than admitting the mistake and cutting their losses.

Comparative Insight

The cross-referenced proverb 'He that has shipped the devil must make the best of him' shares the core idea, but this version's imagery of having to 'carry him over the sound' is more potent. It emphasizes not just endurance but the forced completion of a perilous journey, highlighting the inescapable nature of the obligation.

Rhetorical Devices

Extended Metaphor

The entire proverb functions as an extended metaphor where the 'Devil' represents a corrupting influence, the 'boat' symbolizes one's life or enterprise, and the journey 'over the sound' signifies an irreversible commitment.

Vivid Imagery

The visual of being trapped in a small boat with the Devil creates a powerful and menacing image, making the proverb's warning against dangerous alliances highly memorable and emotionally resonant.

Implied Causality

The proverb's structure establishes a clear and grim cause-and-effect relationship, suggesting that the initial act of compromise ('takes the Devil in') leads to an unavoidable and perilous outcome ('must carry him over').

consequencescompromisecommitmentdangerevilentrapment
Analyzed with gemini-2.5-pro on July 5, 2025

Transcription

Quotations

1678, RAY, p. 125
1732, FUL., no. 2326

Cross References

Original Scan

He that takes the DEVIL into his boat must carry him over the sound - a scanned entry from Tilley's 1950 Dictionary of Proverbs.
Scan courtesy of HathiTrust Digital Library.
Used under CC BY-NC 3.0.

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Last updated: January 27, 2026