IdiomDaily LifeEnglish

the gospel truth

Meaning: Something absolutely true.

Example: “I didn't eat the last cookie, and that's the gospel truth.”

Origin: The Gospels, as scripture, stood for truth that could not be questioned. The phrase is recorded in English from the mid-17th century.

Equivalents in other languages

More English idioms

Explore another collection: Tongue Twisters

Tricky phrases to practice out loud, from languages around the world.

Browse all tongue twisters →

Keep exploring

Explore all idioms →