"In its fundamental conception, as well as in many of the significant details of its working out, Lord of the Rings is heavily indebted to G. K. Chesterton's now little read poem of 1911, The Ballad of the White Horse. The major theme of both works is the war and eventual victory, despite all odds, of an alliance of good folk against vastly more powerful forces of evil, and the return of a king to his rightful state. Like Lord of the Rings, Chesterton's poem is set in a heroic society after the decay of a highly civilized imperial power — in England, that is to say, in the aftermath of the Roman Empire. (Tolkien's Minas Tirith, built on seven levels, greatly resembles a medieval idealization of Rome.) King Alfred, its hero, is fighting a losing war to save his kingdom from complete conquest by the Danes. As one would expect with Chesterton, it is a war of white against black, of Christianity against a diabolical paganism that has defeated Rome and is now trying to make all good men its slaves. … The enemy is not simply Danes, or barbarians in general, but a wholly malignant and almost irresistible force that stands behind all the enemies of Christianity: This power blights everything it touches — there are repeated references to its distorting effects even on the natural world — and the men who serve it become like Tolkien's Orcs. … To fight against this menace, Alfred, hiding in exile, summons three kindreds of free, Christian peoples as allies. Alfred himself, like Tolkien's Aragorn, is an idealized heroic figure who roams around in humble disguise and is sometimes mistreated by the ignorant. Instead of Dwarves, Elves, and Men of Numenorean descent, he leads an alliance of Saxons, Celts, and Romans."

"In the highest and most complimentary sense, this is escapist fiction at its finest, yet at the same time it has profound relevance to our troubled age.""

"One of Tolkien's most impressive achievements is that he succeeds in convincing the reader that the mistakes which Sauron makes to his own undoing are the kinds of mistake which Evil, however powerful, cannot help making, just because it is evil. A good person always enjoys one advantage over an evil person, namely, that, while a good person can imagine what it would be like to be evil, an evil person cannot imagine what it would be like to be good. Elrond, Gandalf, Galadriel, Aragorn are able to imagine themselves as Sauron and can therefore resist the temptation to use the Ring themselves, but Sauron cannot imagine that anyone who knows what the Ring can accomplish, his own destruction among other things, will refrain from using it, let alone try to destroy it. Had he been capable of imagining this, he had only to sit watching and waiting in Mordor for the Ring Bearer to arrive, and he would have been bound to catch him and recover the Ring. Instead, he assumes that the Ring has been taken to Gondor where the strongest of his enemies are gathered, for this is what he would have done had he been in their place, and launches an attack on that city, neglecting the watch on his own borders."

"To present the conflict between Good and Evil as a war in which the good side is ultimately victorious is a ticklish business. Our historical experience tells us that physical power and, to a large extent, mental power are morally neutral and effectively real: wars are won by the stronger side, just or unjust. ... As readers of the preceding volumes will remember, the situation in the War of the Ring is as follows: Chance, or Providence, has put the Ring in the hands of the representatives of Good, Elrond, Gandalf, Aragorn. By using it they could destroy Sauron, the incarnation of evil, but at the cost of becoming his successor. If Sauron recovers the Ring, his victory will be immediate and complete, but even without it his power is greater than any his enemies can bring against him, so that, unless Frodo succeeds in destroying the Ring, Sauron must win. ... The demands made on the writer's powers in an epic as long as "The Lord of the Rings" are enormous and increase as the tale proceeds — the battles have to get more spectacular, the situations more critical, the adventures more thrilling — but I can only say that Mr. Tolkien has proved equal to them."

"I rarely remember a book about which I have had such violent arguments. Nobody seems to have a moderate opinion: either, like myself, people find it a masterpiece of its genre or they cannot abide it, and among the hostile there are some, I must confess, for whose literary judgment I have great respect. A few of these may have been put off by the first forty pages of the first chapter of the first volume in which the daily life of the hobbits is described; this is light comedy and light comedy is not Mr. Tolkien's forte. In most cases, however, the objection must go far deeper. I can only suppose that some people object to Heroic Quests and Imaginary Worlds on principle; such, they feel, cannot be anything but light "escapist" reading. That a man like Mr. Tolkien, the English philologist who teaches at Oxford, should lavish such incredible pains upon a genre which is, for them, trifling by definition, is, therefore, very shocking."

"I cordially dislike allegory in all its manifestations, and always have done so since I grew old and wary enough to detect its presence. I much prefer history, true or feigned, with its varied applicability to the thought and experience of readers. I think that many confuse 'applicability' with 'allegory'; but the one resides in the freedom of the reader, and the other in the purposed domination of the author."

"The most critical reader of all, myself, now finds many defects, minor and major, but being fortunately under no obligation either to review the book or to write it again, he will pass over these in silence, except one that has been noted by others: the book is too short."

"Some who have read the book, or at any rate have reviewed it, have found it boring, absurd, or contemptible; and I have no cause to complain, since I have similar opinions of their works, or of the kinds of writing that they evidently prefer."