The phrase “doubting Thomas” comes from the New Testament story of the apostle Thomas. After Jesus’ resurrection, Thomas said he would not believe that Jesus had risen unless he could see and touch the wounds himself. Because of that moment, his name became linked with doubt and skepticism.
Today, calling someone a doubting Thomas usually means that person is unwilling to believe a claim without clear proof. It can be used critically, as if someone is too doubtful, but it can also simply mean they are cautious and evidence minded.
- Biblical origin: Thomas asked for physical proof before believing.
- Modern meaning: a skeptical person who wants evidence.
- Example: “She was a doubting Thomas until she saw the test results.”
So the expression is not just about religious doubt. In everyday English, it refers more broadly to anyone who hesitates to accept something without solid evidence.