“Humanity’s greatest weapon is the lie,” says Reverend Mother Tula Harkonnen of the Sisterhood (Olivia Williams). “Human beings rely on lies to survive. We lie to our enemies, we lie to our friends, we lie to ourselves. Lying is among the most sophisticated tasks a brain can perform.”

The acolytes under Tula’s tutelage in this first episode of “Dune: Prophecy,” the new prequel series developed by Diane Ademu-John and Alison Schapker, are learning to lie more effectively in order to better control the people they supposedly serve. As recipes for political success go, it’s hard to argue with the results.

I’m covering Dune: Prophecy for the New York Times, starting with my review of the series premiere.