Article Overview
Nearly every class that reads The Lion, the Witch and the Wardrobe arrives at the same question: is this just the story of Jesus, with a lion? The parallels are real, and students are right to notice them—but calling the novel an allegory turns out to flatten it rather than explain it. This article works through the distinction between allegory and what Lewis called a “supposal,” using his own words on the matter, and shows why that distinction opens richer discussion than a hunt for one-to-one symbols ever could.
If you have taught The Lion, the Witch and the Wardrobe, you have almost certainly heard a version of this question:
“Is this basically the story of Jesus? Did Lewis rewrite the Gospel—but with a lion?”
When it comes, it is worth pausing over, because the students asking it are noticing something real. Aslan sacrifices himself. He rises again. His death undoes Edmund’s betrayal. The echoes of the Gospel are unmistakable, and a perceptive class hears them. (For a closer look at those parallels, I’ve built a classroom activity on the biblical parallels in The Lion, the Witch and the Wardrobe; for the novel’s wider themes, see the pillar article on why to teach it.)
So the next question follows naturally: is the novel an allegory?
At first the answer seems obvious. The parallels are strong enough that it is tempting to read the whole story as the Gospel retold in symbols. But this is exactly where the conversation gets interesting, because strong similarity is not the same thing as allegory—and Lewis, who drew deliberately on Christian ideas, did not build Narnia as a one-to-one symbolic system.
Allegory—or Something More?
It helps to be precise about the term. In A Glossary of Literary Terms, M. H. Abrams defines allegory as a narrative whose agents, actions, and setting are designed to make coherent sense on the literal level while at the same time signifying a second, correlated order of meaning. In plainer words: an allegory tells one story on the surface and points steadily to another beneath it, element for element.
That steadiness is what Narnia lacks—and lacks on purpose. Lewis resisted calling it allegory. In a letter of December 1958 to a correspondent named Mrs. Hook, he drew the distinction himself:
“I don’t say ‘Let us represent Jesus as He really is in our world by a Lion in Narnia’: I say, ‘Let us suppose that there were a land like Narnia and that the Son of God, as He became a Man in our world, became a Lion there, and then imagine what would have happened.’” He described the Chronicles as a supposal rather than a strict allegory.
C.S. Lewis, in The Collected Letters of C. S. Lewis, Vol. III
He called this a supposal rather than an allegory, and the difference is not a quibble. An allegory would fix Aslan as a symbol to be decoded back into Jesus. A supposal sets up a premise—suppose the Son of God entered a world like this one—and then follows it wherever the story leads. Aslan is not a code for Christ; he is Lewis’s imaginative answer to a question: what might redemption look like in another world? (Aslan appears earlier still, as the creator of Narnia, in The Magician’s Nephew—a scene I look at closely in the article on the creation of Narnia and Aslan’s song.)
Why The Distinction Matters for Students
Teaching the novel as strict allegory quietly narrows it. Students begin hunting for one-to-one matches instead of engaging with character, tension, and moral complexity—reading becomes a decoding exercise, and the story stops being a story. The idea of a supposal keeps the story open. It invites students to ask why Aslan chooses this particular sacrifice, how Edmund’s betrayal both echoes and departs from the Gospel, and what resurrection means inside Narnia’s own logic rather than by reference to something outside it.
And once a class has set aside the urge to map the Gospel word-for-word, the genuinely rich comparison can begin. Students can look at how Aslan appears across the whole series, how his authority reaches beyond any single moment of sacrifice, and how his presence shapes the moral and metaphysical world around him. The aim is comparison, not equation—and the difference is precisely the one the French historian Robert Turcan names when he writes that “il faut comparer pour distinguer et distinguer pour comprendre”: we compare in order to distinguish, and distinguish in order to understand. That is a habit of mind students can carry far beyond this novel.
(For a different angle on Narnia’s moral world—power, justice, and their abuse—see the article on the White Witch and tyranny.)
Moving Beyond Labels
So: is The Lion, the Witch and the Wardrobe an allegory?
Not in the strict, one-to-one sense—but it is shaped through and through by Christian thought, symbolically rich and theologically imaginative, and it asks readers young and old to sit with questions of sacrifice, justice, mercy, and hope. Perhaps the better question to put to a class is not “What does this represent?” but “What kind of truth is Lewis exploring here?” The first question closes the book into a puzzle; the second keeps it open as a conversation—which is nearer to what reading literature actually is.
If you’d like to bring this discussion into your classroom, I’ve made a ready-to-use intertextual comparison activity that guides students through the biblical parallels in the novel—structured, no-prep, and designed for grades 6–8.
Thank you for reading, and wishing you an inspiring teaching experience,
Chiara
