Explainer
Christmas culture
Creed
4 min read

Why Christmas Day is Christmas Day 

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

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
Attention
Creed
Education
Psychology
6 min read

We miss so much when we only see what we are looking for

Explaining why we don't see the unseen - with the help of a gorilla.
A blurred image of a blindfolded man.
Manuel Bonadeo on Unsplash.

In a thriving Pentecostal Church on an English city street, a room full of worshippers are singing, clapping, dancing and throwing their hands in the air. The preacher cries “Come, Holy Spirit!” and there are cries of “Amen!” and “Yes Lord!” One person has tears on their cheeks.  

A few doors down, a few dozen Anglicans also gather. Heads bent over their liturgy books, there is a hum of responses and an air of reverence. “Give us the joy of your saving help: and sustain us with your life-giving Spirit.” The altar candles flicker as the community settles itself into pews. The Holy Spirit is no less present to these worshippers, although they respond in a completely different way.  

Both churches share one creed, in which they commit to their belief in God as the source of all things, seen and unseen. Whilst Pentecostal theologies tend to focus on the observable and unpredictable signs of the Spirit at work, many Anglicans would describe the Spirit in terms of an inner experience, perhaps one that is cognitive rather than physical. But either way, Christians share one belief – that God is present in the world, and we call that the Holy Spirit.  

However, there are also hundreds of people who walk past both of these churches, week by week, who would never dream of setting foot inside. Many of them will think that anyone who believes in God is deluded or deceived. Such rationalist thinkers often have a strongly monist view of the world, in which everything, even mysterious things such as human consciousness and perception of non-physical entities, must have a physical or biological basis. As Ebenezer Scrooge says to the apparent ghost of Marley in Charles Dickens’ book, A Christmas Carol, “You may be an undigested bit of beef, a blot of mustard, a crumb of cheese, a fragment of an underdone potato. There's more gravy than of grave about you, whatever you are!” 

It is almost impossible to convince someone who hasn’t had a first first-hand experience of God that anything like the Holy Spirit exists. Many nay-sayers, I suspect, quietly (or maybe not so quietly) believe that their unbelief is because they are more rational and maybe even more intelligent than those who get excited by such things. But there is another possible explanation for why some people apparently cannot, or will not, see the unseen.  

The British education system is heavily orientated towards STEM. Even when more creative subjects such as literature find their way into the syllabus, they are often studied in a rather dry and analytical way. Notwithstanding the efforts of the occasional maverick teacher, I recall much time spent learning how to identify the iambic pentameter of Shakespeare, and little (if any) time learning to articulate how his sonnets made me feel. Such a system turns out good scientists, but it may be that in doing so it trains our young people out of being able to perceive a whole raft of things which are arguably just as important to human flourishing.  

The world around us contains significantly more sensory input than our minds can process, so we simply don’t pay attention to most of it. 

A “selective attention test” can quickly prove this point. I did one recently with a room full of psychology undergraduates, almost all of whom had identified as monists. “Since you guys are the brightest and the best,” I simpered “let’s do a little intelligence test. Apparently only five per cent of the general population get the answer right to this puzzle, but in this room, I expect the success rate will be a little higher…”  

Having primed them by flattering their egos, I proceeded to show them a video called “The Monkey Business Illusion”, designed in 2009 by scientists Christopher Chabris and Daniel Simons. During the short film, a group of people pass basket balls to each other, and viewers are asked to count how many times the players wearing white shirts pass the ball. It seems simple enough, and when the film ended, I asked the students how many counted the right number of passes. Almost every hand in the room went up. No surprises there.  

Then I asked the more important question – who saw the gorilla? There was a smattering of laughter, and this time only about half of the hands went up. Meanwhile, the other half of my students were looking around at their peers, utterly confused… 

But it was true. In “The Monkey Business Illusion”, a person in a 6ft gorilla costume walks right across the middle of the scene, weaving through the players in the game. However, because most viewers are intently focussed on watching the players in white, they simply don’t perceive it. You can try this for yourself - the video I’m talking about can be found easily on YouTube, and if you follow the search term “selective attention test” there are many others like it.  

The material point is that the world around us contains significantly more sensory input than our minds can process, so we simply don’t pay attention to most of it. If you pause for a moment right now, you might notice that there is the hum of a heater in your room, or the noise of traffic outside, or the smell of an air freshener, or that a piece of your clothing that is too tight – things you were simply not aware of until I pointed them out. It’s common that we don’t perceive things until something else makes us think that they are important. If someone tells you that your house might have structural damage, you will suddenly start to notice every creak that comes from your walls and ceilings, even though those creaks have probably been happening for years.  

As social beings, we can be easily conditioned into paying attention to certain things and ignoring others. If I tell a group of students that intelligent people are highly attentive to the players in white shirts, I increase the likelihood that they simply will not notice a gorilla.  

There is good research to show that children, even in our modern and secular society, are inherently spiritual – most young kids believe in God, or gods, fairies and the existence of many things unseen. But this is not celebrated in our STEM focussed education system, wherein young minds are highly conditioned to let go of such “irrational” beliefs and trust in the full explanatory power of science. It is so effective that, by the time they get to my classroom at university, I’ve got little hope of persuading any of my monists that there was a 6ft gorilla without showing the video again and letting them see it for themselves.  

But there are always some people who are willing to challenge the idea that Marley was just an undigested bit of beef. There are always some people who attend churches of one type or another, or practice other forms of spirituality and religion. Some pray, some meditate, and many take part in rituals. This trains them in what anthropologist Tanya Luhrmann calls “micro-processes of attending”, leaving them more ready to perceive spiritual things instead of screening them out of their conscious awareness. How they respond might depend on preferred tradition – dancing, liturgy, or a little bit of both. But all agree that there is something going on that is unseen and important.  

Many STEM educated, highly rational and fully committed monists no doubt think that those who attend churches are deluded and deceived into perceiving unseen things are simply just not there. These nay-sayers have been taught, implicitly and explicitly, that it is more intelligent to believe in the all-explanatory power of science. But perhaps it is they who have been deluded and deceived? As the Monkey Business Illusion demonstrates, if you flatter someone’s intelligence enough, it becomes entirely possible to hide a 6ft gorilla in plain sight.  

Watch the Monkey Business Illusion

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