Dudeism is a religion deeply inspired by The Big Lebowski, as well as several other traditions that predate Lebowski - most particularly: Taoism, Zen Buddhism, American Transcendentalism and humanism. However, it is not affiliated with the film in any way.

The Dude De Ching © Dudeism. All Rights Reserved.
GNL for Peter Merel's Tao Te Ching interpolation here.
Theme layout is a modified version of Medieval Book.
Images are from the 1679 Taoist painting primer,
Manual of the Mustard Seed Garden.