The Thalmor, a cult of High Elves from The Elder Scrolls, want to destroy the material world because they think it was created by a trickster who wanted to cut them off from their true, godlike forms. This is a concept from a real-world Christian heresy called "gnosticism" meaning "knowledge".
Tolkien originally wanted to call his high elves "gnomes" because of the root "gno-" meaning "knowledge", but he clarifies he means "knowledge" not "wisdom". As stated, this is the same root as "gnostic". So the Thalmor are literally "gnomes".
I don't know if anyone else has picked up on this but personally I find this sort of thing rather fun.