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A Christmas Baptism of the Winter Solstice?

Fixing the date for Christmas on December 25 had less to do with the winter solstice and more to do with Jewish tradition

Two Christian holidays that never fail to get secular historians and anti-Catholic wannabe debunkers exercised are Christmas and Easter. In their fervor, these crusaders can’t help but create some myths of their own. Today, on the winter solstice, we’re preparing to celebrate Christmas at the end of the week—so let’s start by defending Easter, and then we’ll move on to the Nativity.

Every spring just before Easter, major news organizations run stories “debunking” one of the central tenets of the Christian faith: Jesus’ resurrection. Some take the form of an interview with a supposed biblical expert who puts forth reasons to doubt the Gospels’ veracity concerning the Resurrection; others breathlessly report some archaeological “discovery” that supposedly disproves the Resurrection, such as an ossuary that contains Jesus’ bones. Whatever form these attacks take, their objective is always the same: to sow doubt in the minds of believers and confirm those in the minds of unbelievers. 

One common myth about the Resurrection that even some Christians wrongly embrace, at least in part, concerns its celebration at Easter. The theory holds that Easter was a pagan festival that Christians “baptized.” This false narrative rests on the use of the word Easter itself to designate the Solemnity of the Lord’s Resurrection. Skeptics note that the word is similar to the old English word Eostre, which was supposedly the name of an ancient Teutonic goddess of rising light and spring. For evidence of that, they point to a passage in On the Reckoning of Time by the English saint Bede (672-735), wherein he wrote, “April, Eosturmonath . . . has a name which is now translated ‘Paschal month’ and which was once called after a goddess of theirs named Eostre, in whose honor feasts were celebrated in that month.”

But although Bede mentions the goddess’s name, he is the only author to have done so: there is no evidence outside his work for the existence of this goddess in Anglo-Saxon, Norse, or Germanic mythology. And note that this entire argument works only with the English language, since all other European languages derive their word for Easter (such as the French Pâques) from the Greek pascha, which in turn comes from the Hebrew word pesach, meaning Passover. 

When the history of the conversion of the Anglo-Saxons in England and of the Saxons in continental Europe is considered, it becomes clear there is no connection between Easter and pagan rites. The Anglo-Saxons were converted in the late sixth century by St. Augustine of Canterbury (d. 604), and Charlemagne (742-814) forcibly brought the continental Saxons to the Faith in the eighth century. These conversions occurred long after Christians first celebrated the feast of Easter, which was firmly entrenched in the Church’s liturgical calendar by the second century. The celebration of the Lord’s resurrection is also well documented in Scripture and in writings by and about the early Christians. There was even an early Church crisis over the dating of Easter, such that when the Eastern bishop St. Polycarp (69-155) visited Rome in 154, he discussed the dating of Easter with Pope St. Pius I (r. 140-155). Ultimately, the matter was settled at the Council of Nicaea in 325.

But it is the celebration of Christmas, not Easter, that draws the most comparisons to pagan rites, such as those commemorating the winter solstice, and specifically ancient Roman celebrations for the gods Saturn and Sol Invictus. These comparisons even influenced the Puritans, who rejected the celebration of Christmas as “Foolstide.” Puritan influence in the United States kept the nation from recognizing Christmas as a federal holiday until 1870.  

The feast of the Roman god of agriculture, Saturn, was a two-day celebration of the end of the planting season and was known as the Saturnalia. During the reign of Emperor Augustus (r. 27 B.C.-A.D. 14) the festival would begin on December 17, but that date was later moved by Emperor Domitian (r. 51-96) to December 25. By the second century A.D., the celebration encompassed an entire week. 

The cult of Sol Invictus (the “Unconquered Sun”) was introduced in 274 by Emperor Aurelian (r. 270-275), but it was not associated with an annual event. Although the date for the celebration of Sol Invictus’s birthday was December 25—a date sometimes reckoned as the winter solstice in the ancient world—the only documentary source for that date is a fourth-century illustrated calendar for a wealthy Christian known as the Chronography of 354.

It is easy for skeptics to claim that Christmas was borrowed from paganism, because Scripture does not provide a date or even a time of year for Christ’s birth. But the lack of calendar specificity in the Bible does not prove that the Church decided to “baptize” a pagan celebration with the Nativity of the Lord. There is no early Christian or pagan writing that indicates that December 25 was picked because of its correspondence with the Saturnalia or the birthday of Sol Invictus. In fact, early Christians went out of their way to demonstrate how different they were from the pagans. They recognized that the Nativity merited a place in the liturgical calendar, so by the third century, Christmas was celebrated on December 25 in the West and January 6 in the East.

The celebration of Easter is rooted in the resurrection of Jesus from the dead and was a central focus of the early Christians. The Sabbath was changed by the early Jewish converts from Saturday to Sunday in recognition of the Resurrection and was not borrowed from pagan practice.

Fixing the date for Christmas on December 25 had less to do with pagan custom, the winter solstice, or Sol Invictus and more to do with Jewish tradition than pagan custom. In Jewish tradition, March 25 was celebrated as the date of Abraham’s sacrifice of Isaac, when the Lord promised to send a lamb to complete the sacrifice. It also marked the first day of the Creation, when God brought forth light. The early Christians easily recognized the connection between Christ the Lamb and the Light, and dated both his conception and death to March 25. If the Incarnation occurred on March 25, then it follows that the Nativity occurred nine months later on December 25. For the early Christians “the decisive factor was the connection of creation and cross, of creation and Christ’s conception,” not the desire to baptize pagan celebrations.


This article is adapted from Steve Weidenkopf’s book The Real Story of Catholic History, available at the Catholic Answers shop.

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