Speaking of the Bene Gesserit, the ancient religious order of women appears to have strongly influenced Lucas when he created the Jedi and the Sith of "Star Wars." Like the Jedi Knights and Sith ...

and how each fits into the Star Wars timeline. Paul's fall from grace and role as the Lisan al Gaib was foretold by the Bene Gesserit for centuries, making his turn to evil truly tragic.