Scholars and critics have identified many themes of The Lord of the Rings, a major fantasy novel by J. R. R. Tolkien, including a reversed quest, the struggle of good and evil, death and immortality, fate and free will, the danger of power, and various aspects of Christianity such as the presence of three Christ figures, for prophet, priest, and king, as well as elements such as hope and redemptive suffering. There is also a strong thread throughout the work of language, its sound, and its relationship to peoples and places, along with moralisation from descriptions of landscape. Out of these, Tolkien stated that the central theme is death and immortality.
Some modern commentators have criticised Tolkien for supposed failings in The Lord of the Rings, such as not including significant women, not being relevant to city-dwellers, not overtly showing any religion, and for racism, though others have defended Tolkien against all these charges.
Reversed quest
The Tolkien critic Richard C. West writes that the story of The Lord of the Rings is basically simple: the hobbit Frodo Baggins's quest is to take the Dark Lord Sauron's Ring to Mount Doom and destroy it. He calls the quest "primary", along with the war against Sauron. The critic David M. Miller agrees that the quest is the "most important narrative device" in the book, but adds that it is reversed from the conventional structure: the hero is not seeking a treasure, but is hoping to destroy one. He notes that from Sauron's point of view, the tale is indeed a quest, and his evil Black Riders replace the traditional "errant knights seeking the holy of holies", while the Fellowship keeping the Ring from him cannot use it: thus there are multiple reversals. The Tolkien critic Tom Shippey concurs that it is "an anti-quest", a story of renunciation. He writes that Tolkien had lived through two world wars, the "routine bombardment" of civilians, the use of famine for political gain, concentration camps and genocide, and the development and use of chemical and nuclear weapons. Shippey states that the book raises the question of whether, if the ability of humans to produce that kind of evil could somehow be destroyed, even at the cost of sacrificing something, this would be worth doing.
Antitheses
"No careful reader of Tolkien's fiction can fail to be aware of the polarities that give it form and fiction", writes Verlyn Flieger. Tolkien's extensive use of duality and parallelism, contrast and opposition is found throughout the novel, in pairings such as hope and despair, knowledge and enlightenment, death and immortality, fate and free will, good and evil.
Death and immortality
Tolkien stated in his Letters that the core theme of The Lord of the Rings is death and the human desire to escape it:
He commented further:
An appendix tells The Tale of Aragorn and Arwen, in which the immortal elf Arwen chooses mortality so that she can marry the mortal man Aragorn. After more than two hundred years of life, Aragorn chooses the time of his death, leaving behind a heartbroken and now-mortal Arwen. She travels to the faded remains of Lothlórien, where she was once blissfully happy, to die on the green hill of Cerin Amroth. This theme recurs throughout the book, and in specific sayings and poems such as Gilraen's linnod and the Lament of the Rohirrim.
Good and evil
The Lord of the Rings presents a sharp polarity between good and evil. Orcs, the most maligned of races, are in one interpretation a corruption of the mystically exalted race of the Elves. Minas Morgul, the Tower of Sorcery, home of the Lord of the Nazgûl, the most corrupted King of Men, directly opposes Minas Tirith, the Tower of Guard and the capital of Gondor, the last visible remnant of the ancient kingdom of Men in the Third Age. Mordor, the land of the Dark Lord Sauron, is opposed to Gondor and to all free peoples. These antitheses, though pronounced and prolific, are sometimes considered to be too polarizing, but they have also been argued to be at the heart of the structure of the entire story. Tolkien's technique has been seen to "confer literality on what would in the primary world be called metaphor and then to illustrate [in his secondary world] the process by which the literal becomes metaphoric". The theologian Fleming Rutledge argues, on the other hand, that Tolkien aims instead to show that no definite line can be drawn between good and evil, because "'good' people can be and are capable of evil under certain circumstances".
Fate and free will
In the chapter "The Shadow of the Past", Gandalf discusses the possibility that Bilbo was meant to find the Ring, and that Gollum has an important part to play, the clearest testament to the role of fate in The Lord of the Rings. Beyond Gandalf's words, the story is structured in such a way that past decisions have a critical influence on current events. For instance, because Bilbo and Frodo spared Gollum, Gollum was able to destroy the Ring by falling into the Cracks of Doom while Frodo failed to destroy it. Thus Frodo, who is overpowered by the evil Ring, is saved by what seems to be luck.
The role of fate in The Lord of the Rings is contrasted sharply with the prominent role also given to personal choice and will. Frodo's voluntary choice to bear the Ring to Mordor is central to the plot of the whole story. Also important is Frodo's willing offer of the Ring to Gandalf, Aragorn, and Galadriel, and their willing refusal of it, not to mention Frodo's final inability to summon the will to destroy it. Thus, both will and fate play out throughout the story: from Sam's vision of old Gaffer Gamgee's wheelbarrow and the Scouring of the Shire in the Mirror of Galadriel, to Arwen Evenstar's choice of mortality.
Peter Kreeft notes that divine providence, in the form of the will of the Valar, expressing the will of Eru Ilúvatar, can determine fate. Gandalf says, for example, that a hidden power was at work when Bilbo found the One Ring as it was attempting to return to its master.
Gain and loss
The Tolkien scholar Marjorie Burns notes in Mythlore that the book's "sense of inevitable disintegration" is borrowed from the Nordic world view which emphasises "imminent or threatening destruction". She writes that in Norse mythology, this process seemed to have started during the creation: in the realm of fire, Muspell, the jötunn Surt was even then awaiting the end of the world. Burns comments that, "Here is a mythology where even the gods can die, and it leaves the reader with a vivid sense of life's cycles, with an awareness that everything comes to an end, that, though [the evil] Sauron may go, the elves will fade as well."
Patrice Hannon, also in Mythlore, states that:
In Hannon's view, Tolkien meant to show that beauty and joy fail and disappear before the passage of time and the onslaught of the powers of evil; victory is possible but only temporary. She gives multiple examples of elegiac moments in the book, such as that Bilbo is never again seen in Hobbiton, that Aragorn "came never again as living man" to Lothlórien, or that Boromir, carried down the Anduin in his funeral boat, "was not seen again in Minas Tirith, standing as he used to stand upon the White Tower in the morning". Since he was dead, Hannon writes, this was hardly surprising; the observation is elegiac, not informational. Even the last line of the final appendix, she notes, has this tone: "The dominion passed long ago, and [the Elves] dwell now beyond the circles of the world, and do not return."
Hannon compares this continual emphasis on the elegiac to Tolkien's praise for the Old English poem Beowulf, on which he was an expert, in Beowulf: The Monsters and the Critics, suggesting that he was seeking to produce something of the same effect:
Environmentalism and technology
Tolkien's environmentalism and his criticism of technology has been observed by several authors. Anne Pienciak notes that technology is only employed by the forces of evil in Tolkien's works, and that he found it to be one of "the evils of the modern world: ugliness, depersonalization, and the separation of man from nature". This technophilia is seen in Saruman's character and in his name: the Old English searu, or in the Old Mercian dialect saru, means "skilful, ingenious". It is associated in Beowulf with smithcraft, as in the phrase "searonet seowed, smiþes orþancum",Beowulf, lines 405b–406 "ingenious-net woven, by a smith's cunning": perfect for "a cunning man", a wizard. Saruman's city of Isengard has been described as an "industrial hell", and his "wanton destruction" of Middle-earth's trees to fuel his industrial machines as revealing his "evil ways". The chapter "The Scouring of the Shire" sees the industrial technology imported by Saruman's minions as an evil threat to the natural environment, replacing the traditional crafts of the Shire hobbits with noisy polluting mills full of machinery.
Andrew O'Hehir wrote in Salon that the hobbits' homeland, the Shire, was inspired by the "woods and hills" near Sarehole. Tolkien lived there during his childhood, and was horrified decades later to find the area urbanised. O'Hehir notes that Mordor is characterised by "its slag heaps, its permanent pall of smoke, its slave-driven industries", and that Saruman is depicted as an ideological representative of technological utopianism, who forcibly industrialises the Shire. O'Hehir calls the novel a lament over the impact of the Industrial Revolution and the environmental degradation of England's formerly "green and pleasant land". In this, in O'Hehir's view, Tolkien's sentiments are like those of Thomas Hardy, D. H. Lawrence, and William Blake.
Pride and courage
Tolkien explores the theme of "the ennoblement of the ignoble". The scholar of English literature Devin Brown links this with the Magnificat's, "He hath put down the mighty from their seats, and exalted them of low degree."Luke 1:52, King James Version He gives as example the humble hobbits who defeat the proud and powerful Sauron. Tolkien's biographers Richard J. Cox and Leslie Jones write that the heroes who destroy the Ring and scour the Shire are "the little guys, literally. The message is that anyone can make a difference"; they call this one of Tolkien's main themes.
Tolkien contrasted courage through loyal service with arrogant desire for glory. While Sam follows Frodo out of loyalty and would die for him, Boromir is driven by pride in his desire for the Ring, and would risk the lives of others for his personal glory. Likewise the refusal of the ring by Sam, Faramir, and Galadriel is a courageous rejection of power and glory and personal renown. Courage in the face of overwhelming odds is a recurring theme. Tolkien stated in The Monsters and the Critics that he was inspired by the apocalyptic Norse legend of Ragnarök, where the gods know that they are doomed in their final battle for the world, but go to fight anyway. Frodo and Sam share this "northern courage", knowing they have little prospect of returning home from their mission to Mount Doom.
Addiction to power
A major theme is the corrupting influence of the One Ring through the power it offers, especially to those already powerful. Tom Shippey notes Gandalf's statements about the corrupting influence the Ring has on its bearers. The powerful Gandalf, Elrond, Galadriel, Aragorn and Faramir all reject it, believing that it would overpower them. The Hobbits Frodo and Sam, much less ambitious for power, are less susceptible but not totally immune to its effects, as can be seen in the changes it works in Frodo, Bilbo and Gollum. On the other hand, Boromir becomes murderously obsessed with the Ring, but never possesses it, while Sméagol kills his friend Déagol, the first Ringbearer after Isildur, to obtain it.