The Lord of the Rings is of course a fundamentally religious and Catholic work; unconsciously so at first, but consciously in the revision. That is why I have not put in, or have cut out, practically all references to anything like 'religion', to cults or practices, in the imaginary world. For the religious element is absorbed into the story and the symbolism.

Then Aragorn stooped and looked in her face, and it was indeed white as a lily, cold as frost, and hard as graven stone. But he bent and kissed her on the brow, and called her softly, saying: 'Éowyn Éomund's daughter, awake! For your enemy has passed away!' - Aragorn & Éowyn

The world is indeed full of peril, and in it there are many dark places; but still there is much that is fair, and though in all lands love is now mingled with grief, it grows perhaps the greater.

The wolf that one hears is worse than the orc that one fears.

One felt as if there was an enormous well behind them. Filled up with ages of memory and long, slow, steady thinking; but their surface was sparkling with the present : like sun shimmering on the outer leaves of a vast tree, or on the ripples of a very deep lake. I don’t know, but I t felt as if something that grew in the ground—asleep, you might say, or just feeling itself as something between roof-tip and leaf-tip, between deep earth and sky had suddenly waked up, and was considering you with the same slow care that it had given to its own inside affairs for endless years.

But you comfort me, Gimli, I'm glad to have you standing nigh with your stout legs and your hard axe. I wish there were more of your kin among us. But even more would I give for a hundred good archers of Mirkwood." - Legolas

I am going with him, if he climbs to the Moon.