Yoda:Size matters not. Look at me. Judge me by my size, do you? Hmm? Hmm. And well you should not. For my ally is the Force, and a powerful ally it is. Life creates it; makes it grow. Its energy surrounds us and binds us. Luminous beings are we, not this crude matter. You must feel the Force around you: here, between you, me, the tree, the rock, everywhere….
— “The Empire Strikes Back” (1980)
Emphasis mine. This is the original, understated spirituality of the Star Wars saga.