Explainer
Aliens
Christmas culture
Creed
5 min read

Star of wonder and beyond

From the Christmas star, humankind has been fascinated by astronomical possibilities.

Andrew works at the intersection of theology, science and philosophy. He is Canon and Regius Professor of Divinity at Christ Church, Oxford.

A star nebula of gas clouds and stars.
Tarantula Nebula, by the James Webb Space Telescope.
NASA, via Wikimedia Commons.

The James Webb Space Telescope was launched on Christmas Day 2021. After hair-raising maneuvers to unfurl its tennis-court-sized mirrors, it has been sending back breathtaking images of the cosmos since July of last year.   

Christmas was a good day for the launch, given its astronomical connections. ‘Glory to God in the highest heaven’, the angels sang to the shepherds, ‘and peace to his people on Earth.’ Meanwhile, the wise men were above all diligent observers of the heavens. ‘Where is the child who has been born king of the Jews?’, they ask, ‘For we observed his start at its rising, and have come to pay him homage.’  

Quite what that ‘star’ might mean there is open to debate. Comets have been popular with artists. Giotto painted one, for instance, in his Adoration of the Magi in the Scrovegni Chapel in Padua. It is almost certainly Halley’s Comet, which had appeared just a few years before, in October 1301. But why would anything in the heavens be interpreted as a birth in Judea? It would probably involve something in a constellation associated with the nation of the Hebrews. Pisces seems to be favoured, for some reason. A nova of some kind is one possibility: what would look like a temporary new star because, in fact, a previously invisible star was undergoing a spectacular death. Chinese records suggest a nova in 5 BC, which fits the likely date for for Christ’s birth of 7–2 BC. 

The problem with both comets and novae is that they were more likely seen as harbingers of doom than good news. The better candidate for suggesting something joyful is a planetary conjunction, and there would have been a rather spectacular conjunction of Jupiter, Saturn, and Mars at the right time. None of that, admittedly, explains what it means for the star then to have led the wise men. Coming up against that challenge, we might think that looking into the astronomical detail is the wrong way to approach the story. Nonetheless, Matthew had something in mind when he wrote about a start in his gospel, and it’s worthwhile to ask what that might have been. 

It might be fitting for God to deal with other species as intimately as God has dealt with us, so that they might see ‘God made visible’ in their own nature, as we see God made visible in ours. 

More recently, the Christmas story has intersected with astronomy in questions about how to think about Christian theology now that we are aware quite how big the universe is, especially if it may contain a great deal of other life. We don’t know whether that’s true, of course, but given we now know that planets common around stars, and there are billions of billions of stars in the universe, the probabilities seem to tilt towards other life, at least as I see it. 

Suggestions surfaces from time to time that the world’s religions have arrived late to the party, when it comes to thinking about life beyond Earth. The astronomer and broadcaster Carl Sagan made that claim, for instance, in his best-selling book Pale Blue Dot. In fact, the earliest discussions of life beyond Earth I know about from Christian writers come from the mid-fifteenth century (and they stretch even further back in Judaism and Islam, to give two other examples). Christian writers have written on the subject ever since. If few gave us more than a paragraph here or a page there, that’s usually because the prospect of other life did not worry them enough to warrant more. They noted the prospect cheerfully, and moved on.   

Until the twentieth century, the prospect of parallel Nativities on other planets was rarely in view. In a sense, it didn’t need to be. It’s a consistent Christian position to say that God joined his life to all creation in joining it to one species of rational animal on Earth, just as God joined his life to all humanity in being born in a stable, in a wayside town, in a backwater province of the Roman Empire.  

One erudite early exploration of multiple Incarnations comes in a poem from the 1920s by the Roman Catholic poet Alice Meynell, entitled ‘Christ in the Universe’. More recently, Meynell’s topic has become perhaps the central theme in thinking theologically about life beyond Earth. My own book (Astrobiology and Christian Doctrine, 2023) looks at the prospect of life beyond Earth from the perspective of all of central topics in Christian doctrine (creation, sin, redemption, revelation, the Trinity, and so on), but the largest section is on Christmas and possible parallels. I am sympathetic to the idea that God would also unite himself to another natures, alongside the human nature he took up in Christ: not because I think that would be necessary, but because it might be fitting. It might be fitting for God to deal with other species as intimately as God has dealt with us, so that they might see ‘God made visible’ in their own nature, as we see God made visible in ours. 

Hiding in plain sight in the Nativity stories is another key to Christian thinking about life beyond, namely the angels. It’s not that I think that angels are aliens, or that alien life is angelic. In fact, being a disciple of St Thomas Aquinas, I’m inclined to view angels as entirely immaterial, and so very much not examples of biological life. But angels are useful for thinking about other biological life beyond Earth nonetheless, because of what they mean for the Christian imagination. The angels show that there’s always been space in that imagination for rational creatures other than human beings. They show that Christianity has never imagined that we’re the sole object of God’s love, or even the most glorious of species.  

The Christmas story has its cosmic elements: the star, glory in the highest heavens, and the angels, reminding us that wonderful though humanity is, it has no monopoly on rational life. My hunch, as much as my hunch matters, is that if there is other life then they too may see God face-to-face in their own Incarnation. Even if we find evidence of life beyond Earth, however, it’s not going give us much detail. The balance of gases in the atmosphere of a planet around another star might indicate life, but not much else about it. The prospects for interplanetary comparative religion are far off indeed. Alice Meynell had the right idea, when she recognised that one of the joys of the life of the world to come will be learning the stories of God’s dealings elsewhere: 

  

But in the eternities, 

Doubtless we shall compare together, hear 

A million alien Gospels, in what guise 

He trod the Pleiades, the Lyre, the Bear. 

  

O, be prepared, my soul! 

To read the inconceivable, to scan 

The myriad forms of God those stars unroll 

When, in our turn, we show to them a Man. 

 Alice Meynell 

Interview
Belief
Creed
5 min read

Water from the well: a moment with Rowan Williams on Nicaea

A chance encounter with the former Archbishop led to a profound reflection

Hal is a theologian and writer based in London.

Students sit on the grass in front of a fountain.
Pontifical University garden.
Pontifical University.

The gardens of the Pontifical University of Saint Thomas Aquinas near to the Vatican are a place of quiet reason, where the mind is trained to seek the fundamental truths of existence. But on a sweltering day approaching summer, the temperature was 31 degrees, and reason had given way to a more immediate need: a glass of water. 

It was by the water-cooler, tucked behind a shade-giving tree, that I found him: Lord Rowan Williams of Oystermouth, the former Archbishop of Canterbury, a man whose theological depth is matched only by a palpable, gentle presence. Perhaps it was the heat, or a moment of recklessness, but I asked him for an interview. To my delight, he agreed. 

The following day, we met. His recent keynote address, ‘Nicaea, the New Creation, and the Body of Christ,’ had laid the groundwork. What followed was not a simple Q&A, but a deep, meandering conversation—a drawing from the well of a tradition that is both ancient and startlingly immediate. 

The grammar of divinity 

How do you prepare to speak on a Council with 1,700 years of commentary? For Williams, the entry point is not the what, but the why. 

“I started by asking - what was the question Nicaea was trying to answer?” he began. “This is the question Nicaea was trying to resolve: How do we say, at the same time, that Jesus really is the embodiment of the eternalism of God… and that he genuinely opens up for us a new relationship with the Father?” 

This is what Williams calls the “deep grammar” of the Council—a phrase he embraces with enthusiasm. The Creed, he suggests, sketches a grammar for divinity itself. It asserts a belief in one God, “but the kind of oneness that God is, is a oneness that's always fertile or productive.” 

This productive, self-giving life—kenosis—is not just who God is, but the kind of life we are called to participate in. “God is always reflecting itself in word and spirit… boiling over into creation - that's what God is!... a life that is both self-giving (kenotic) and productive… a life that brings others alive.” 

The saints, in their radical openness to this “kenotic presence,” become conduits of this new creation. “Rather mysterious things happen,” Williams notes, “when you allow the act of God to go through you.” 

The magnetic quiver 

But how do we, in our everyday lives, tune into this deep grammar? Williams points not to the esoteric, but to the ordinary acts of faith that structure our existence. 

“We’re called on, first of all, to wake up to the fact that in our ordinary lives we're in fact all the time making acts of faith - the faith that what I say to you and what you say to me can be more or less understood... the faith that human commitment and love are significant and worth investing in.” 

This trust, this “connectedness,” is a slow “peeling open of human identity to its depths.” It is a universal experience, a “magnetic needle” in creation that “quivers northwards... quivers Godwards. We can't quite keep it quiet.” 

He offers a wry, characteristically British illustration: “one of the great mysteries in British society is that British people are much nicer than the Daily Mail thinks they are!” 

This inherent pull, this quiver, is what the doctrines of the Creed are meant to protect and describe. The dense, pub-unfriendly language of “consubstantial with the Father” is not an abstract puzzle but a map of a reality we are already, however faintly, experiencing. “The Holy Spirit draws us into the flow of life,” Williams says. “The Creed keeps us aware of it… it's the shape and form we’re growing into.” 

The breath of the Spirit 

This brings us to the ancient rift of the filioque clause—the Western addition to the Creed stating the Spirit proceeds from the Father “and the Son.” Is it a fatal block to unity or a matter of semantics? 

For Williams, the scriptural reality is paramount. “Jesus says to his disciples I will send you the Holy Spirit who proceeds from the Father. Jesus is saying - you will be receiving a gift from me, which is given me by the Father, to give to you.” 

The key, he suggests, is in the tangible action: in John’s Gospel, the resurrected Jesus breathes on his disciples. “Jesus brings the Spirit into action, into full tangible action in human history.” The Spirit proceeds through the Son into the world. At this point, theology reaches its limit. “I’m quite happy to grin feebly and shrug my shoulders...I dunno!” he laughs. “What matters is that the energy of new life and vision is given.” 

And this energy, he insists, “goes with the grain of our humanity.” One can almost imagine a divine sigh: “For Heaven’s sake... just wake up to what you are.” 

He finds the perfect image in the parable of the Prodigal Son, who, in the depths of his exile, “came to himself.” It is a “paradigm moment” of das Ereignis—a Heideggerian concept for an event of appropriating, of “coming into one’s own.” “There is a self to come to,” Williams affirms, “and a home to go to.” 

A unity already given 

Will the divided churches ever find structural unity? At times, he admits, we seem to be drifting further apart. But Williams’ focus is on a deeper, prior reality. 

“It helps to be aware that there's a unity given already. We're not quite sure how to embody it. We're not quite sure how to organise it. But there's something there.” 

Finally, reflecting on the Council itself, he dismisses any notion of Nicaea as a merely political project for a fractious empire, though Constantine’s desire for harmony was a factor. He paints a visceral picture of the attending bishops, as described by Eusebius: men with missing hands, gouged eyes, and the scars of persecution. When Constantine greeted them, “he kneels down and kisses their wounds.” 

“They're not just purple cassocked prelates sitting in armchairs! Their faith has been through the fire!” 

This is the well from which this Creed was drawn. It is a creed of the persecuted, a truth forged in fire. A truth, as Williams learned from Pakistani Christians this year who heard the story of Nicaea and simply said, “we know about that,” that is known in the bones before it is understood in the mind. It is the water that waits, cool and deep, for any who come thirsty. 

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