“Goodbye” Was Once a Blessing
We say goodbye so casually that it sounds like a simple partner to good morning or good night. But the word originally mentioned God.
In the sixteenth century, English speakers departing from one another sometimes said “God be with ye.” In letters and everyday speech, the phrase was gradually shortened into forms such as God b’w’y, Godbwye, and eventually goodbye.
As its religious origin faded from people’s awareness, the first part changed from God to good, probably under the influence of familiar farewells such as good day and good night. What began as a prayer for divine protection became an ordinary way of saying, “I am leaving now.”
The same idea appears in other languages. Spanish adiós and French adieu both developed from expressions meaning “to God”—entrusting the departing person to God’s care.
Here is the memorable surprise: bye was not originally an independent word. It was clipped from goodbye much later. So the shortest modern farewell still carries a tiny fragment of a centuries-old blessing.
Every time you say goodbye, you are unknowingly echoing: “May God be with you until we meet again.”

