ASLAN IS NOT AN ALLEGORY FOR CHRIST, AND C.S. LEWIS SPENT YEARS INSISTING ON IT. Everyone fighting about the casting is fighting about the wrong thing. Not because the casting doesn't matter. Because almost nobody in the thread, on either side, knows what Lewis actually said Aslan was. And what he said is stranger, and far more dangerous, than "the lion stands for Jesus." It began with a picture, not a plan. Lewis said the Narnia books did not start with a message. They started with an image he had carried since he was about sixteen: a faun in a snowy wood, carrying parcels and an umbrella. He was in his forties before he tried to build a story around it. He said he had also been having dreams about lions. Then, in his words, Aslan came bounding in, and once the Lion was there, He pulled the whole story together. That sequence matters enormously, and it's the part critics of Narnia always get backwards. Lewis did not decide to smuggle theology into a children's book and then dress it in fur. The image came first. The meaning arrived on its own four feet. The name is Turkish. Aslan is simply the Turkish word for lion. Lewis took it from a footnote in Edward Lane's translation of the Arabian Nights, a book he'd loved since boyhood. Think about the nerve of that. The Christ-figure of the most famous Christian children's story of the 20th century carries an Ottoman name lifted from an Islamic story collection. Lewis was a magpie. He built Narnia out of Norse gods, Greek fauns, medieval bestiaries, Irish weather and Father Christmas, and he did not care that the seams showed. Now the part that decides the whole argument. Lewis was not a hobbyist novelist with opinions about symbolism. He was the century's leading academic authority on allegory. The Allegory of Love (1936) made his name. He held the chair of Medieval and Renaissance Literature at Cambridge. When Lewis used the word "allegory," he used it as a technical term, with precision. And he denied, repeatedly, that Aslan was one. In a 1958 letter to a reader named Mrs. Hook, he drew the line exactly. An allegorical figure, he said, is like Giant Despair in Pilgrim's Progress: a personification, an abstraction wearing a costume. Despair is not a giant. The giant is a way of saying "despair." Aslan, Lewis said, is nothing of the kind. Aslan is what he called a supposal. Suppose there were a world like Narnia. Suppose the Son of God became incarnate there, as He actually became incarnate here. What would He be? Not a man; Narnia is a world of talking beasts. He would be a Lion. Read that again, because it's the hinge: Aslan does not represent Christ. Aslan is Christ as Christ would have been, in a world of talking animals. Not a symbol of Him. An incarnation of Him, in another key. Why a lion, though? Because Lewis the medievalist was drawing on a thousand years of iconography that most modern readers have never been taught. Jacob blesses Judah as a lion's cub (Genesis 49:9). The elder in Revelation announces the Lion of the tribe of Judah has triumphed (Revelation 5:5), and then John turns and sees a slain Lamb. Lion and Lamb in one breath. Lewis ends The Voyage of the Dawn Treader with exactly that image: the Lamb on the shore who becomes the Lion. Then there are the bestiaries, the medieval animal books Lewis taught for a living. They claimed three things about the lion, all read as figures of Christ: The lion cub is born dead, and on the third day its father's breath wakes it. The lion sleeps with its eyes open, the body resting, the divinity awake. The lion sweeps away its own tracks with its tail, the Incarnation hiding the glory that walked in. Lewis didn't invent a lion-Christ. He inherited one, and gave it a name and a mane. The Stone Table, and the craft of it. Look at what a professional storyteller chose to keep when he moved the Passion into a fictional world. The mane is shaved, a detail pulled from Isaiah 50:6, the servant who gives his cheeks to those who pluck out the beard. The binding. The mockery of the crowd. The muzzle, so he cannot even roar. Two women who follow, who cannot stop it, who wait. Dawn. A cracked table. And the first witnesses are women, as in all four Gospels, the detail no ancient forger would have invented. Then the mice, gnawing the cords off the dead body. That's Lewis's own invention, and it's the tell of a master. He knew the scene needed one small mercy that scripture didn't supply. And the theology underneath: the Witch has a lawful claim. The Deep Magic is not evil; it's the Emperor's own law, carved into the Table. Aslan doesn't break it. He satisfies it, and a Deeper Magic from before the dawn of time runs underneath, which the Witch never read. Notice what Lewis refuses to do: he never explains the mechanism. He does the same in Mere Christianity, where he says plainly that a theory of how the Atonement works is not the thing you're asked to believe; the thing itself is. He gave us the Stone Table instead of a doctrine of the Atonement. That is a deliberate, disciplined authorial choice. Why hide it at all? This is the most quoted line in Lewis's craft writing, and the most misunderstood. He said that as a child, he was prevented from feeling what he should have felt about Christ's Passion by the obligation to feel it. Reverence had become an anesthetic. Stained glass and Sunday school had frozen the thing solid. So, he asked, what if you stripped all of that away and put it in an imaginary world? Could you make it appear in its real potency and "steal past those watchful dragons"? The dragons are not atheists. The dragons are our own numbed reverence. Narnia is not evangelism disguised as fantasy. Narnia is an attempt to defrost a story we had heard too many times to hear. Tolkien hated it. His famous line - he "cordially disliked allegory in all its manifestations," is aimed partly here. He thought Narnia was a jumble, and he thought the Christian content sat too near the surface. Tolkien was wrong about the label. He was not entirely wrong about the risk. A supposal that everybody decodes on sight stops functioning as a supposal. It becomes a puzzle with a known answer, which is precisely the "watchful dragon" Lewis was trying to slip past. That tension has been Narnia's live wire ever since. Lewis wrote Aslan as male, consistently, across seven books, in a theology where the Emperor-Over-Sea is a father. And Lewis himself argued in print, in 1948, that the masculine imagery of God was not decorative and not negotiable. Whatever you make of that view, it is unmistakably his. But here is the thing worth actually defending. The real danger to Narnia was never a voice. It's the drift from supposal back to symbol. If Aslan is a symbol, he can mean whatever the age needs him to mean: a mentor, a mood, a warm vagueness, Neeson's "all the great spiritual leaders." A symbol is infinitely adaptable, which is another way of saying it means nothing in particular. If Aslan is a supposal, he is not adaptable at all. He is somebody. He has a will you can cross. He is, as Mr. Beaver says, not safe but good. The moment Aslan becomes safe, Narnia is already over, no matter who's holding the microphone. Lewis put the key inside the books, at the edge of the world, when Lucy and Edmund learn they cannot come back. Aslan tells them they were brought to Narnia for one reason: so that, knowing him here a little, they might know him better there. "There I have another name. You must learn to know me by that name." Narnia was never the destination. It was a door. And if a casting announcement is what finally sends you back through it; back to the books, back to the Gospels, back to the Lion you already know under another name, then the argument did its work. Just don't stop at the argument. That's the one thing Lewis would have found unforgivable.