There is a lot of discussion right now about the “spirituality” of Middle-Earth. Neo-Pagans and Secularists insist that the spirituality of Tolkien’s world can be legitimately be read as neopagan or secular, and there is increasing hostility in the fandom to Tolkien’s own actual beliefs. When you examine not only Tolkien’s own statements about the matter but also (more importantly) the texts of the stories, however, it is clear that the spiritual and philosophical underpinnings of Middle-Earth are not generic or pagan or anything else, but explicitly Christian.
Learn more about how J.R.R. Tolkien's Christian faith influenced his writing in this insightful video with Dr. Donald Williams.