What Smaug Reveals

Bilbo, after an unexpectedly long journey, descends alone into the depths of the Lonely Mountain to face Smaug. Moving on Thorin’s command he looks for the Arkenstone while in contest with Smaug's calculated probing, careful not to reveal too much. When Bilbo suggests the dragon must have made “bitter enemies”, Smaug responds: 

“My armour is like tenfold shields, my teeth are swords, my claws spears, the shock of my tail a thunderbolt, my wings a hurricane, and my breath death!” (Tolkien, The Hobbit, 75th Anniversary ed. [New York: William Morrow, 2012], 207)

Smaug’s language is more than dialogue. He is composing an image of earned vanity: he’s old, dangerous, and importantly, still alive! His credibility is only verified – he is everything he says he is. The speech becomes a kind of autobiography, a performance of intimidation and self-knowledge. It succeeds. In the following moments, Bilbo is frightened. Tolkien’s choice in letting Smaug present himself gives another layer of insight Beowulf's dragon cannot give us: we expect a formidable beast, but we get a personality. 

Tolkien’s choice to give Smaug a voice runs parallel to the argument he makes in a 1936 lecture, “Beowulf: The Monsters and the Critics.” Tolkien’s claim is clear and direct:

“A dragon is no idle fancy. Whatever may be his origins, in fact or invention, the dragon in legend is a potent creation of men’s imagination, richer in significance than his barrow is in gold” (Tolkien, “Beowulf: The Monsters and the Critics”).

Here Tolkien implicitly justifies his own work in The Hobbit, noting the parallels between it and Beowulf. He views such monsters as “essential, fundamentally allied to the underlying ideas… which give it its lofty tone and high seriousness” (Tolkien). Tolkien’s lecture takes a strong position against the critics, stating the dragon is significant full stop – he is more than what he prevents and more than the treasure he guards. He carries meaning beyond that of an obstacle as a beast. In the journey leading to the Lonely Mountain Bilbo has proven capable of outwitting beasts. What he encounters in Smaug is something more unsettling: a creature with vanity, intelligence, and self-awareness. This is not simply an animal to be escaped, but an intelligence to be confronted. For Tolkien, monsters are not incidental to heroic literature; they are the source of their gravity. Without Grendel, Beowulf is only a warrior. Without Smaug, The Hobbit is merely a journey. The monster gives the hero significance. 

The point is that Smaug does not simply oppose the heroes; he exposes them. The dragon gives significance to the story because his presence forces hidden qualities to the surface. Bilbo’s courage only becomes meaningful when measured against genuine terror, while Thorin’s nobility becomes tragic once it collapses into greed. Even after Smaug’s death, the dragon’s influence remains. When Bilbo admits he has given the Arkenstone to Bard, Thorin erupts: 

“You! You!” cried Thorin, turning upon him and grasping him with both hands. “You miserable hobbit! You undersized—burglar!” he shouted at a loss for words, and he shook poor Bilbo like a rabbit. (Tolkien, The Hobbit, 75th Anniversary ed. [New York: William Morrow, 2012], 251)

Thorin, the king of Erebor, the formal speaker who proudly sang the “Far over the misty mountains cold” song all the way in Bag End is now at a loss for words after realizing what Bilbo has done. His speech being reduced to “You! You!”, Thorin is completely bewitched by Smaug, even after his death. The treasure, and everything connected to Smaug has now been internalized in Thorin. This internal pressure erupts when Bilbo tells him about the Arkenstone. The authority and restraint are gone from the Thorin we first meet. What we see instead is possession, anger, and fixation on what belongs to him. Smaug’s influence survives even after his death because the treasure itself has become infected by him. Tolkien’s dragon is not simply a beast to be defeated and moved past. Read alongside Psalm 90, which promises the faithful man “shall trample under foot the lion and the dragon” (Psalm 90:13 DRA), The Hobbit tells a different story: the dragon leaves something behind. Thorin carries Smaug out of the mountain with him. The greed that once belonged to the dragon now reshapes the king under the mountain himself.

Bilbo’s revelation under Smaug is quieter, but just as important. By the time he reaches the Lonely Mountain he has already survived trolls, goblins, spiders, and Gollum. Those encounters prove Bilbo can escape danger. Smaug is different. The dragon cannot simply be outrun or tricked in the same straightforward way. He speaks, probes, and attempts to uncover Bilbo’s intentions. The confrontation becomes psychological. What emerges in Bilbo during these exchanges is not sudden heroism, but composure. Bilbo enters the mountain terrified, yet he continues carefully and intelligently in the presence of overwhelming power. He keeps returning to Smaug despite fully understanding what waits for him below. Earlier monsters reveal Bilbo’s resourcefulness; Smaug reveals maturity. By descending alone into the mountain and confronting an intelligence far greater (and older) than himself, Bilbo stops feeling like a lucky hobbit dragged into adventure and begins to stand independently from the dwarves themselves. 

This change becomes fully visible with the Arkenstone. Bilbo ultimately gives it to Bard not because it benefits him, but because he recognizes something Thorin no longer can; treasure has begun to matter more than people. Smaug therefore leaves the opposite mark on the two characters. In Bilbo, the dragon reveals restraint and moral independence. In Thorin, he reveals possession and greed.

            -BN