A Historical and Linguistic Examination of Christmas, Mass, Liturgy, and the Nativity
Each year the claim resurfaces that Christmas is a pagan festival baptised by the Church. These assertions usually rely on superficial parallels rather than historical, linguistic, or theological evidence. When examined carefully, both the language of Christmas and the practice of its celebration tell a very different story—one rooted firmly in Christian worship and doctrine.
The Word Christmas and it meaning
The English word Christmas is a compound of two terms: Christ and Mass. Christ comes from the Greek Christos, meaning “the Anointed One,” the New Testament title for Jesus of Nazareth. Mass derives from the Latin dismissal formula used at the conclusion of early Christian worship: Ite, missa est—“Go, you are sent.”
Originally, missa did not refer to a sacrificial ritual in isolation but to the apostolic sending of the gathered Church into the world. Over time, the term came to describe the entire liturgical gathering of the Latin-speaking churches. Thus, Christmas linguistically means the service of Christ—a public act of worship centered on Him.
“Christmas means Christ’s service, a public service to celebrate the birth of Jesus Christ.”
Liturgy – Public Service, Not Pagan Ritual
The word liturgy is often misunderstood. It comes from the Greek leitourgia, meaning “public work” or “public service.” In the ancient world it described an act performed for the good of the people. The Church adopted this term to describe its gathered worship: prayers, hymns, Scripture readings, preaching, and the Eucharist.
Importantly, liturgy was not borrowed from pagan worship but repurposed language to describe Christian service rendered publicly before God. Even today, Eastern Christianity speaks of the “Divine Liturgy,” while much of the English-speaking evangelical world uses the simpler word service. The concept is the same.
Nativity and the Language of Birth
Many languages do not use a word equivalent to Christmas at all. Instead, they emphasise the birth of Christ:
- Noël (French)
- Navidad (Spanish)
- Nollaig (Irish)
All derive from Latin nativitas, meaning “birth.” The theological focus is not on a festival day but on the incarnation itself—God entering history in human flesh.
Closely related is the term Epiphany, from the Greek epiphaneia, meaning “appearing” or “manifestation.” This word expresses a core Christian doctrine: the eternal Son of God becoming visible in the world. In Western Christianity this has traditionally been commemorated on 25 December, while in Eastern Christianity it is often marked on 6 or 7 January due to the continued use of the Julian calendar.
What About Pagan Roman Festivals?
Roman festivals honouring Saturn (Saturnalia) occurred earlier in December and were already declining by the time Christians began formally commemorating Christ’s birth in the late third and fourth centuries. There is no historical evidence that Christmas was instituted as a replacement or adaptation of pagan worship. The date of 25 December emerged from early Christian theological reflection on the incarnation, not from pagan syncretism.
Conclusion
When the language and history are examined carefully, Christmas is revealed not as a pagan survival but as a profoundly Christian confession. Its very words proclaim Christ, His incarnation, and the Church’s public witness to the world. Far from being a compromise, Christmas stands as a declaration of the central truth of Christianity: the Word became flesh and dwelt among us.
Christians, therefore, may celebrate Christmas with both confidence and clarity—rooted in history, theology, and the meaning of the words themselves.
