I know all the Dune saga and most of Frank Herbert´s philosophy was precisely against blindly following a religion and prefixated concepts, becouse The mind of the believer stagnates. It fails to grow outward into an unlimited, infinite universe. Buuuuuuuut i also know that he wasn´t trying to start a cult soooo we dont have why to follow all his opinions to the letter. (does this even make sense?

So, if you had to distill the very essence of the Dune saga in some thou-shalt-style phrases, what would come into your mind?
I will begin with my proposal:
- Universe always changes. Adapt yourself.
- Make no heroes. Follow no leaders.
Any more?