The term “Xmas” is a longstanding abbreviation for “Christmas,” originating from the Greek language used in early Christian texts. The “X” represents the Greek letter Chi (Χ), which is the first letter of Χριστός (Christos), the Greek word for “Christ.” This abbreviation dates back over a millennium, with early examples appearing as far back as 1021 in Anglo-Saxon writings (e.g., “XPmas” or similar forms) and becoming more common in the 16th century. Scribes and printers often used it to save space on expensive parchment or in handwritten manuscripts, and it aligns with ancient Christian practices of abbreviating sacred names.

Connection to Early Christian Symbols and Persecution

Far from being a modern invention to secularize the holiday, “Xmas” has deep roots in Christian tradition. The related Chi-Rho symbol (☧)—formed by superimposing Chi (Χ) and Rho (Ρ), the first two letters of Χριστός—was one of the earliest Christian symbols. It appeared in catacombs, on artifacts, and in art from the first few centuries of Christianity. During periods of Roman persecution, when openly professing faith could be dangerous, early Christians used symbols such as the Chi-Rho (and sometimes just the Chi) as discreet signs to identify themselves to fellow believers while avoiding detection by authorities. This allowed secret recognition and marking of gathering places or graves without attracting unwanted attention.

Is Using the Term “Xmas” Sacrilegious?

No, “Xmas” is not considered sacrilegious by most historians, linguists, or Christian scholars. The misconception that it “takes Christ out of Christmas” arose largely in the 20th century, fueled by concerns over commercialization and secularization (e.g., criticisms in the 1950s–1960s from some conservative groups). In reality, the “X” has historically stood for Christ, not against him—it’s a direct reference to his Greek title, used respectfully in religious contexts for centuries. Many Christian denominations (including Catholic, Orthodox, and Protestant) have employed similar abbreviations. While some individuals today prefer the full spelling “Christmas” for formality or personal reasons, the abbreviation itself carries no blasphemous intent and honors early Christian symbolism.

In essence, “Xmas” echoes the very symbols early persecuted Christians used to proclaim their faith covertly—making it a historically Christian term, not an insult to the faith.

Watch Our Special Message to You, “Christmas Blessings” from West Park Baptist Church.

For more related reading, view “Highlights of Lee Strobel’s “The Case for Christmas.”