Why Christmas Day is Christmas Day

The seasons, festivals, historians and emperors have all influenced the date of Christmas.

Ryan Gilfeather

Ryan Gilfeather explores social issues through the lens of philosophy, theology, and history. He is a Research Associate at the Joseph Centre for Dignified Work.

a had holds out a small wrapped Christmas present.

I came of age in the 2000s, a decade quite alien to us now. We saw ourselves as pioneers of technology, as the internet emerged in its prehistoric form. There was great optimism about the economy until it all went wrong in 2008. The New Atheism movement was roaring into public view, only to wane just as quickly the decade after. Growing up as a Christian, I remember spirited debates with my peers about whether science disproved Christianity and if God can be disproven. These questions have fallen out of view, just as many of its main proponents have too. Richard Dawkins rarely darkens the door of our TV screens anymore.

However, one such moment of conflict sticks out in my mind. A friend announced to me that he had disproved the origins of Christianity. The night before he had discovered that in the third century Roman Empire, before Christianity became legal and the official religion, there was already a festival celebrating a god on the 25th of December. Instead of the birth of the Son of God, the Romans celebrated the rebirth of the Unconquered Sun — Sol Invictus. Then, in 336 under the first Christian Emperor, Constantine, that date was first celebrated as the day of the birth of Christ. My friend considered the case to be closed; surely the birth of Christ was merely a repurposing of an existing festival?

Thankfully this shocking revelation did not pick away at the foundations of my faith. I continued, and still continue, to believe in and love the Christian God, as revealed in the Bible. Indeed, since that moment I have trained as a scholar in the history of the early Church, and have begun to see this question for what it is, a quirk of history.

We, therefore, celebrate Christ’s birth on the 25th December on account of a quirk of history, a result of the way that Romans mapped significant events on to the waxing and waning of the light.

The first claim that Christ was born on the 25th December appears in the third century. Sextus Julius Africanus, a Roman Christian historian, wrote an entire chronology of the world from creation to AD 221. He considered March 25th to be the date of creation, because it was the spring equinox in the Roman Calendar, a day which represents new life and new birth. For this reason, he likewise considered it to be the date of Christ’s conception in the womb. Crucially, nine months after that falls December 25th. Although I admire his logic, it is hardly a sound basis for establishing the date of our Lord’s birth. Indeed, other Christians didn’t accept this claim at the time either.

As already mentioned, December 25th was a significant date in the Roman calendar already. It was the winter solstice, the shortest day of the year, after which the days begin to lengthen. It also shortly followed the popular Roman festival of the Saturnalia. Already endowed with significance, it is unsurprising that the Romans began to celebrate the rebirth of Sol Invictus, and the birth of another god, Mithras, on that date.

At this time Christianity was an illegal religion, persecuted in some parts of the Roman Empire. However, in 312, the emperor Constantine converts to Christianity and in 313 makes it a legally tolerated religion. At this point he begins to invest the church and Christians with powers, wealth and privileges. Evidence from the Chronography of AD 354 suggests that Christmas was first celebrated on the 25th December in 336, during the reign of Constantine. Perhaps this was an attempt to dislodge existing pagan holidays, and replace it with a Christian one. Or, maybe the significance of the Winter solstice made that date most plausible. Indeed, it is easy to see how the commemoration of Christ coming into the world is particularly salient as the darkness begins to recede. The true answer is, of course, lost to history.

We, therefore, celebrate Christ’s birth on the 25th December on account of a quirk of history, a result of the way that Romans mapped significant events on to the waxing and waning of the light. The true lesson here though, is that it simply doesn’t matter what the actual date of Christ’s birth was. Our records, and those available in the early church were simply not good enough for us to ever know. What matters is that God loves us so much, that he became human to bring us back to his side in everlasting joy and peace. We have no idea on what date Christ was born. But, each year the 25th December presents a time for us to remember that God became man, so that we might have everlasting life.

Article

Character

Creed

7 May 2024

4 min read

The zeal of Simon Reeve

Is personal conviction enough to persuade others to change the world?

Steve Dew-Jones

Steve is news director of Article 18, a human rights organisation documenting Christian persecution in Iran.

An enthusiastic hiker stands in front of a view down a valley, smiling and holding his backpack straps.

Simon Reeve on his travels.

It wasn’t until I took my seat in Exeter’s Great Hall the other Friday that I noticed the title of the Simon Reeve show I had bought tickets for over a year prior - “To the Ends of the Earth” - and it was to prove apt.

The seemingly ageless TV presenter was his usual effervescent self as he regaled the audience with stories from some of his journeys to the distant place of the world - the Ends of the Earth.

We were taken from the hottest to the coldest places, the wettest to the driest; and alongside humorous and poignant anecdotes, there was also an almost evangelistic zeal in Reeve’s frequent pleas to “green” our money and time.

“Less screen time, more green time!” he revealed is a Reeve family motto.

And if he could give us one piece of advice, he said, it would be to “green” our pension - ensuring that the money invested goes to good causes that reduce our carbon footprint, rather than, say, to tobacco or oil companies.

It may not make us as much money, he said, but it would do more for the environment and reducing our carbon footprints than never getting onto another plane.

Food for thought.

Although, perhaps surprisingly, Reeve is actually somewhat of an advocate for tourism.

For despite the carbon footprint and potential to tarnish some of the best places on Earth, tourism also provides an important source of income and an economic reason to keep beauty spots special, he explained.

We can ask people as nicely as possible not to cut down trees or to look after wildlife, he said, but if they have an economic incentive, it’s likely to prove more persuasive.

Perhaps my biggest takeaway from the show was the passion with which Reeve spoke about the climate, “Mother Earth”, “Mother Nature”, “the natural world”, and “the spinning rock on which we live” - all phrases that he used.

At times, his language was almost spiritual.

But perhaps another motivator that could spur us on to action could be the knowledge that each of us have been charged by our Maker - another word employed by Reeve - with the responsibility to care for our world.

He talked about time in the great outdoors as being “good for the soul”. He even shared how on a recent visit to Greenland, it had made him - “as someone who is not religious” - consider whether there really might be a Creator, as it seemed as though the huge pool of ice there had been intentionally left there as a warning to the world not to melt it.

And as I reflected later on all I had seen and heard, I wondered whether, without a religious conviction, we may be lacking a persuasive motivation for people to stop destroying our planet ever further.

Humanists may argue that there's a shared humanity to fight for, but if we are just living for this one life, isn’t the most logical course of action to look out only for one’s own immediate interests?

Might we need another incentive, in the way Reeve explained that money can encourage people to look after their local habitats?

I wondered whether Reeve had known when he chose the title of his show that he was quoting the last words of Jesus, when he said his disciples would be his witnesses in Judea, Samaria, and “to the ends of the Earth”.

In the case of lovers of the planet like Reeve, perhaps their witness to the ends of the earth is the message of just how wonderful our planet is - and this is certainly a very valuable message.

It is to be hoped that the many thousands who will have heard Reeve’s message on this tour and on the screen will do their own bit to make our planet a better place.

I certainly find it a motivating factor.

And in spite of all our faults, Reeve said that the real highlight of all his travels has been the people he has met, and this has also always been my experience.

You can find such love in our species, he said - “the best species that there has ever been on our planet” - and I would agree, even if we reached the same conclusion based on a contrasting set of overriding beliefs.