One theory—and the internet loves this one—is that it’s a total language mix-up. Some folks say “Good Friday” comes from “God’s Friday.” Over centuries, “God’s Friday” got slurred into “Good Friday.” Presto! A tragic day gets a spiritual upgrade.
It’s not proven, but it’s a fun idea. Imagine medieval peasants mumbling through a hangover and accidentally renaming the holiest day of the year. But most historians and linguists raise an eyebrow at this theory. They’ve got a different, deeper answer.
