Friday the 13th is considered unlucky due to a combination of historical events, religious beliefs, and folklore, though the exact origin is uncertain.
While experts don't definitively know the reasons, some speculate the superstition stems from various sources:
- The Last Supper: Judas Iscariot, the apostle who betrayed Jesus, was believed to be the 13th guest at the Last Supper.
- Knights Templar: The Knights Templar were arrested and condemned on Friday, October 13, 1307.
In summary, the belief that Friday the 13th is unlucky is likely a confluence of historical events and cultural superstitions.