Meaning & Analysis
Tell the truth; by doing so you disgrace and defeat the devil—the emblem of lies and trickery.
Insights
Courageous candor
Urges fearless honesty even when it risks offense or punishment; truth-telling is framed as an act of moral bravery that puts evil to rout.
Exposure of deceit
Truth acts like light that unmasks fraud; when facts are spoken plainly, deception loses its cover and its author is shamed.
Witness under pressure
Encourages forthright testimony before authorities or intimidating figures; public truth resists manipulation and perjury.
Confessional cleansing
Naming the truth—especially about one’s own faults—breaks secrecy’s spell and loosens the devil’s hold of guilt and shame.
Moral resistance
Positions truthful speech as active resistance against systemic wrong—flattery, propaganda, or corrupt custom—by refusing to collude.
Devil as falsehood
The proverb leans on a long tradition (e.g., the devil as ‘father of lies’) where evil traffics in deception; to ‘shame’ him is to dethrone the prestige of falsehood through plain speech.
Forensic pep talk
Historically used to hearten nervous witnesses: truth-telling is cast as a civic duty that outranks fear of offending the powerful, converting anxiety into righteous resolve.
Shakespearean resonance
Dramatic uses (‘tell truth and shame the devil’) show the line as a stage-direction for parrhesia—truth spoken in the teeth of danger or ridicule.
Counter to flattery
Set against maxims that flatterers gain friends, this proverb endorses the harder path: favor candor over popularity, trusting that integrity wins the deeper victory.
Performative ethics
Truth here is not just a proposition but an action—speaking it alters the moral field, shifting shame from the honest speaker to the author of deceit.
Rhetorical Devices
Imperative
Commands action (‘Speak…’) so the proverb functions as exhortation rather than mere observation.
Personification
Truth and the devil are treated as actors in a moral drama, making the conflict vivid and memorable.
Antithesis
Opposes truth to the devil (honesty vs. deception) in a crisp binary that clarifies the ethical choice.
Combat metaphor
‘Shame’ casts truth-telling as victory in contest, suggesting that speech has force against evil.
Aphoristic cadence
Short, balanced phrasing and strong verbs give the line a rallying, proverbial punch.
Transcription
Quotations
An epigram . . the which I had, or rather (to say truth and shame the devil, for out it will) I stale.
(There is a common saying amongst us, Say the).
I will tell trewth, the devyll hymselfe to shame, Although therby I seeme to purchase blame.
(Tell the veritie and).
I warrant you, tell truth and shame the Diuell my boy.
Tell truth, and shame all travellers and tradesmen.
Speak boldly, and speak truly, shame the Devil.
(Speake truth).
(Tell the truth).
Speak the truth, and thou shalt not do amiss.
Speak the truth, and shame the Devil, saith the honest English man.
*Spoken to hearten People who are afraid of offending some great Person by their Evidence.
Shakespeare Citations
And I can teach thee, coz, to shame the devil—By telling truth.
But if it prove true, Master Page . . Now shall the devil be sham'd.
Cross References
- See PF., no. 299.
- T588 Truth shames the devil.
Related Proverbs
Original Scan

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