Christmas is a 
much-beloved holiday, celebrated by billions of people across the globe. In the 
U.S. Alone, the Pew Center reports that nearly 96% of the population celebrates 
Christmas, including eight out of ten non-Christians, including atheists, 
agnostics, and those who have no faith commitment.
1 
However, Christmas is also a uniquely Christian holiday; its core message is 
about a personal God taking humanity upon Himself and stepping into the world to 
redeem sinful human beings who could never redeem themselves. The Christian 
message is inescapable.
I believe the love of Christmas coupled with the 
loathing of Christianity is one reason why atheists continue to repeat the claim 
that Christmas is a repurposing of a pagan Roman holiday. Two of the most 
popular pagan holidays put forth are the celebration of 
Saturnalia, which 
honored the Roman god Saturn, or the 
Dies Natalis of Sol Invictus, that is the 
"Birthday of the Unconquerable Sun." Both of these celebrations were held in the 
second half of December, making them somewhat close to Christmas.
Looking at the History of Christmas
The claim 
that the roots of Christmas are pagan is one I hear over and over again, 
especially in December. The idea isn't even new. The New England Puritans, who 
valued work more than celebration, taught such.
2 Puritan 
preacher Increase Mather preached that "the early Christians who first observed 
the Nativity on December 25 did not do so thinking that 'Christ was born in that 
Month, but because the Heathens Saturnalia was at that time kept in Rome, and 
they were willing to have those Pagan Holidays metamorphosed into Christian.'"
3 
  
When one digs into the actual history however, a much different picture arises. 
There are two ways to approach the question: one is to see how December 25 
became associated with the Nativity, which is how the early church would have 
referred to the day of Christ's birth. The other one is to look at the 
celebrations of Saturnalia and Sol Invictus. Either approach shows the dubious 
nature of the claim that Christmas has pagan roots. 
Much of the thrust of the "pagan Christmas" claim 
rests on the idea of a Christianized Rome trying to convert a populace that 
wouldn't want to give up its feast traditions, akin to the practice of churches 
celebrating a "Harvest Festival" instead of Halloween. Yet, scholars like Yale 
University's T.C. Schmidt are finding the marking of December 25 to go much 
earlier in the Christian history. 
When translating Hippolytus' 
Commentary on 
Daniel, written just after AD 200, Schmidt notes that five of the seven manuscripts 
contain December 25 as the date for Jesus' birth and another offers the 25th of 
either December or March.
4 Clement of Alexandria in this 
same time offers the date of March 25 as the date of the incarnation, that is 
the conception of Jesus, in his 
Stromata (1.21.145-146).
5 
Both works tie the idea that Jesus's death would have happened on the same day 
as his conception.
Christmas and Easter are Linked
This is the key to the 
December 25th date. As Thomas Tulley works out in his book 
The Origins of the 
Liturgical Year, there was a belief within the early church that the date of the 
death of Jesus would also reflect either his birth or his conception.
6 
Augustine wrote of this, saying "For He is believed to have been conceived on 
the 25th of March, upon which day also He suffered; so the womb of the Virgin, 
in which He was conceived, where no one of mortals was begotten, corresponds to 
the new grave in which He was buried, wherein was never man laid, neither before 
nor since. But He was born, according to tradition, upon December the 25th."
7
St. John Chrysostom in his writings goes ever further by noting that the Angel 
Gabriel's announcement of Mary's conception happened while Elizabeth was six 
months pregnant with John the Baptist (Luke 1:26). Chrysostom argues that 
Zechariah's service was the Day of Atonement, thus making the conception of John 
the Baptist happen in the fall. Add six months and Jesus's conception lands in 
the spring, e.g March 25. I don't know that this calculation is historically 
accurate, but it does show how much the early church tied the events together. 
The idea of randomly choosing a pagan date seems a pretty big stretch.
Here's 
the thing. If Christians were recognizing the birth of Christ by the beginning 
of the third century, does it make sense to think that this was a fourth century 
invention to sway the Roman populous over to Christianity? Christianity was 
gaining ground in the time of Clement, but it was by no means out from under the 
shadow of persecution. It also wasn't borrowing much from pagan customs at the 
time. So why believe they would do so for this date? 
In order to get a 
fuller picture, we must look at the Roman holidays and their histories. 
You can read  that post here and 
part three is here.
References