Qabalah Lessons 13 and 14: "Qabalistic view of the universe, the universe is separated into four close but distinct 'Worlds.' These worlds came into existence with the creation of the sephirot (spheres) by the Path of the Flaming Sword. The four worlds each formed out of the previous world, each evolving from the previous world. As the worlds formed they became more substantial eventually reaching physical manifestation in the very last world."