" Behind these practical studies lay powerful, intertwined, and potentially contradictory beliefs: that language provides a key to the rational, scientific understanding of the world and that language is more than human speech, that it claims a divine origin and is the means by which God created the cosmos and Adam named the beasts.

As we will see, both ideas strongly influenced the Inklings, whose leading members wrote many words about the meaning of words. For Owen Barfield, language is the fossil record of the history and evolution of human consciousness; for C. S. Lewis, it is a mundane tool that "exists to communicate whatever it can communicate" but also, as in That Hideous Strength, an essential part of our metaphysical makeup for good or ill; for Charles Williams, language is power, a field of force for the magician, a vehicle of prayer for the believing Christian; for Tolkien, language is a fallen human instrument and a precious divine gift ("O felix peccatum Babel!" he exclaimed in his essay "English and Welsh"), a supreme art, and, as "Word", a name for God. "

― Philip Zaleski , The Fellowship: The Literary Lives of the Inklings: J.R.R. Tolkien, C.S. Lewis, Owen Barfield, Charles Williams