a wolf in sheep's clothing
Don't trust him—he's a wolf in sheep's clothing who only pretends to be kind.
He appears harmless but is actually dangerous or deceitful.
a person who pretends to be harmless or kind but is actually dangerous or deceitful
The politician seemed trustworthy, but he turned out to be a wolf in sheep's clothing, exploiting the community for his own gain.
He appeared benevolent but was secretly manipulative.
Often used to describe someone whose true intentions are hidden behind a friendly or harmless exterior.
Collocations
Related Phrases
Pro Tip
Context matters
Use this idiom when someone's outward behavior contrasts sharply with their true intentions. It emphasizes deception rather than mere rudeness or disagreement.
Gold Rule
Avoid literal interpretations
This idiom is figurative. Do not use it to describe actual animals or literal disguises.
Word Origin
The phrase originates from the Bible (Matthew 7:15), where Jesus warns his followers to 'beware of false prophets, which come to you in sheep's clothing, but inwardly they are ravening wolves.' The metaphor compares deceitful people to wolves disguised as gentle sheep.
Usage Notes
This idiom is used to describe people who hide their harmful intentions behind a pleasant or harmless appearance. It is often employed in warnings or critiques of someone's behavior.