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 

Essay
Books
Creed
Easter
Poetry
7 min read

Of trees and truth: Tolkien on cultivating greenness

The literature of Herbert, Lewis and Tolkien all helps us see the seen and unseen better.

Jim is Director of the Marion E. Wade Center and Professor of English at Wheaton College, where he holds the Marion E. Wade Chair of Christian Thought. 

a row of flowers with green stalks and blue flowers.
Isabella Fischer on Unsplash.

Each Easter season I return to a poem called “The Flower,” written by the Anglican priest George Herbert and published shortly after his death in a collection called The Temple. In both its growth and its withering, the flower of the poem represents the poet’s spiritual life, and the verses speak powerfully to the renewal that only God can bring. “The Flower” opens in joyful exclamation— 

“How fresh, oh Lord, how sweet and clean  

Are thy returns! even as the flowers in spring” 

—but my favorite image appears at the start of the second stanza, where the poet marvels,  

“Who would have thought my shriveled heart 

 Could have recovered greenness?”  

C.S. Lewis took note of the second stanza as well. At the Marion E. Wade Center at Wheaton College, Illinois, where I work, we care for nearly 2,500 of the books that Lewis had in his personal library, many of which include his notes and underlinings. Lewis’s copy of The Temple is no exception. The back pages of the book contain a carefully constructed index in Lewis’s own hand, and one of the index entries points us back to the concluding words of the second stanza of “The Flower.” Turning to the poem, we find a hand-drawn line, very likely added by Lewis himself, running down the page alongside the stanza. I find that line to be heartening—a pointer, perhaps, to a shared interest. And though the connection between poem’s verses and the book’s appearance is purely coincidental, I appreciate the fact that Lewis’s copy of The Temple has a weathered green cover.  

What I love about “The Flower,” and about Herbert’s poetry more generally, is that it helps us see the seen thing better, helps us pay attention to it, so that we may glimpse the unseen thing. By bringing the flower into clearer focus, Herbert helps strengthen the eyes of faith. Herbert does not present nature itself as divine—the flower is a metaphor, after all—but he does represent nature in ways that point to its beauty while testifying to who God is and who we are in relation to Him.  

How during this Easter season might we recover greenness in Herbert’s sense? The poetry of The Temple is an excellent starting place. But if you are looking for another literary guide, I recommend turning (or returning) to another writer whose works we collect at the Wade Center—J.R.R. Tolkien. Should you visit the Wade to pore over the annotations in Lewis’s books, you’ll also have the chance to examine the small oak desk upon which Tolkien penned The Hobbit.  

In a note to his American publisher in June of 1955, Tolkien wrote,  

“I am (obviously) much in love with plants and above all trees, and have always been; and I find human maltreatment of them as hard to bear as some find ill-treatment of animals.”  

The parenthetical “obviously” is significant. Though Tolkien didn’t view The Lord of the Rings as autobiographical, he was willing to admit that his love of plants and trees was on full display in his life and work.  

Tolkien’s faith was on display in his writing as well, as Holly Ordway argues in her remarkable book Tolkien’s Faith: A Spiritual Biography. Ordway’s first chapter begins with Tolkien’s own words on the matter: “The Lord of the Rings is of course a fundamentally religious and Catholic work; unconsciously so at first, but consciously in the revision.” As with Tolkien’s “obviously” so too with his “of course.” After calling our attention to the latter, Ordway persuasively demonstrates the truth of Tolkien’s words, exploring in detail how his religious convictions and practices were indeed fundamental to him and his work. “The Lord of the Rings is not an allegory of the Gospels or a tale didactically expressing Christianity,” she writes. “Rather, the whole world of Middle-earth and everything in it is infused with, rooted in, its author’s Christian vision of reality.” 

Ordway’s metaphor of rootedness is a fitting one, and—in our pursuit of Herbert’s greenness—it is worth exploring the entanglements between the obvious and fundamental aspects of Tolkien’s work: his love of “growing things” (to borrow a phrase from Treebeard) and his faith.  

Consider a few of the trees that we find across Tolkien’s writings.  

In his poem “Mythopoeia,” Tolkien responds to C.S. Lewis’s view (before Lewis converted back to Christianity) that myths are beautiful yet untrue. Tolkien begins the poem among the trees, expressing Lewis’s views as follows:

“You look at trees and label them just so,

(for trees are ‘trees’, and growing is ‘to grow’).”

The problem with viewing nature in such purely naturalistic terms, Tolkien goes on to suggest, is that it ignores the origins of terms like “tree.” It leaves out the humans who name the things of the world and develop myths about them and, more importantly, it leaves out the Source of such creativity. For Tolkien, human creativity finds its beginnings in God, and we reflect Him through acts of sub-creation. Thus he writes,  

“The heart of man is not compound of lies, 

 but draws some wisdom from the only Wise, 

 and still recalls him.”  

Whether it is the simple act of identifying a tree by name or the complex development of stories across time and place—what Tolkien describes elsewhere as “the intricately knotted and ramified history of the branches on the Tree of Tales”—our creativity flows from, and is a form of reverence for, the One who created all things. 

In The Lord of the Rings, we encounter not just trees but also the tree-like Ents. Referring to himself and the other Ents as “tree-herds,” Treebeard explains to Merry and Pippin that the Ents help the trees grow and develop:  

“We keep off strangers and the foolhardy; and we train and we teach, we walk and we weed.”  

In line with Ordway’s quotation above, Tolkien’s Ents are not meant to be read allegorically; however, the tree-herding activity of the Ents reinforces the theme of stewardship in The Lord of the Rings—a theme that echoes Scripture’s call to humans to care for creation and, just maybe, encourages us to take up similar work in our own places. (For further encouragement along these lines, check out Kristen Page’s book The Wonders of Creation: Learning Stewardship from Narnia and Middle-Earth, which grew out of Page’s lectures for our annual Ken and Jean Hansen Lectureship at the Wade Center.)  

And in Tolkien’s short story Leaf by Niggle, we encounter an artist desperately trying to work on his painting of, yes, a tree. This tree stands for our efforts to create art, which, though frequently frustrated and often motivated by self-interest in this life, may be purified and brought to fruition in the age to come.  

Tolkien’s trees testify to the beginning, middle, and end of Christian story. Among their roots and trunks and branches, we encounter illustrations of his views about creation, the proper ways to care for it, and its culmination.  

In a 1945 letter, Tolkien told his son Christopher about an essay by Lewis on the truth and beauty that we find in the story of Scripture. In the essay, which Ordway observes is likely his piece “Myth Became Fact,” Lewis argued that people of faith are, in the words of Tolkien’s letter, “meant to draw nourishment from the beauty as well as the truth” of the story. But what of the person without faith who “clings” only to its beauty? According to Tolkien, Lewis maintained that such readers “still in that way get some nourishment and are not cut off wholly from the sap of life.”  

Greenness for Herbert is ultimately the Lord’s doing. We should seek, therefore, to find nourishment in the truth and the beauty of Scripture, the source of the sap of life. Growing things spring up from these pages as well: fruit trees and fig trees and oak trees and olive trees; vines and branches; a new shoot springing forth from a stump, a crown of thorns, the wood of the cross. And as the Psalmist reminds us, the one who “meditates day and night” on the law shall be “like a tree.” When we read and digest the Word of life, we grow greener.   

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