I’m sorry, Tolkien – I love your work and all, but this is happening.
Per the quote above, and the message in the foreword, it’s not incredibly hard to figure that Tolkien was not fond of allegory and especially its application to his work. While the times might indicate that the War of the Ring has some pretty strong parallels to some of the recent events of the time (namely World War II), Tolkien and his followers have strongly protested this idea, and said they had nothing to do with each other. And others have connected his work to religious texts, namely the Bible (Frodo as Jesus, Melkor as Lucifer, etc.), which would (and likely has been refuted by his fans).
Unfortunately for Tolkien and many of his fans, that’s not really the way literary criticism and allegory works. The intent of the author is not necessarily considered when reviewing texts and parallels with other texts. Even if Dante Alighieri had not planned on making his own epic journey through Hell laden with images of his political rivals, the parallels between his depictions of members of society and his expulsion and dissatisfaction with how Florence was conducting itself were not invisible, and connections can be made.
So it is with Tolkien. Allegory doesn’t require the author to have written the text with allegory in mind. And as it is, many writers write things with parallels that are discovered after the fact and that were completely unintentional. Unfortunately for Tolkien, his Catholic upbringing and fellowship with writers like C.S. Lewis allow there to be a solid injection of hidden meanings and ideals thrown into the mix.
While I don’t necessarily subscribe to the idea of religious allegory, the makings are there. As previously mentioned, there are characters who bear resemblances to Biblical figures – Frodo carries the ring (sins of the world) and he alone is capable of making the sacrifice necessary to destroy it; Melkor was an Ainur (essentially angel) and corrupted many Maiar (lesser angels) to follow him, including Sauron and the balrogs; other examples that elude me.
There are plenty of unintentional allegories that exist in the world. You don’t have to look much further than this year: “Warcraft,” the fantasy movie based on the strategy game series, has been linked by some Redditors to the Syrian refugee crisis despite preceding the crisis by decades. And even if Tolkien is sincere in saying no allegory is meant to exist within The Lord of the Rings, it exists.
And even if it can be vehemently ripped apart and destroyed, the story is good enough stand alone; in fact, if the reason Tolkien was and Tolkienites are so vehemently against the trilogy as being described as allegory was/is to establish it as a root text for future allegories, I’ll gladly support it.