Remember back in October when I was pondering the importance of Men in Middle-Earth and wondered if the Incarnation was supposed to have happened since Middle-Earth was supposed to be an older version of our world? Well, I found my answer.
It was. It totally was going to happen.
In the tenth volume of The History of Middle-Earth, titled Morgoth’s Ring, there’s a section called “Athrabeth Finrod ah Andreth”; it’s a conversation between the Elven king Finrod Fegalund and the human lore master Andreth on the differences between Elves and Men (mainly immortality vs. death). During the course of the conversation, Andreth mentioned a prophecy passed down among the humans that Eru (the Middle-Earth name for God) would enter Ea (one of their names for Earth) to save his Children. This was the first time Finrod had heard of this prophecy, and both he and Andreth were confused as to how Eru could enter Ea in the first place.
But did you see that part? Eru was going to enter Ea and save his children. The Incarnation was totally going to happen, folks. Of course, there are more questions now–was He still going to be human? (Probably yes, since Men were the first ones to learn about it.) Would the effects of the Redemption (however it would be achieved here) apply to Elves, Dwarves, and Hobbits, too, or only to Men? Are we going to shoehorn Ents in here, too? Is it possible that one of the tasks of the Blue Wizards, in addition to battling Sauron in the Eastern countries, was to prepare those countries for Eru’s coming? Could I overthink this any more?
As far as I know, Tolkien never got as far as actually writing the Incarnation into the rest of the Middle-Earth legendarium, but just the fact that it was slated to be in there is, in my completely unimportant nerdy Catholic fangirl opinion, pretty awesome.