6. The Medium And Mediator-d

The doctrine and practice that spoken or sung word carries causal-magical force — that uttering names, formulas, songs, or incantations alters reality directly rather than merely communicating about it. Vainamoinen's runo-songs that move mountains and command iron, Norse galdr, Vedic mantra, Shinto kotodama, the magician's barbarous names in the Greek Magical Papyri, Iamblichean arcane signatures and inexplicable symbols, biblical creation-by-word. Distinct from sacred_names (the ontological power of names themselves) and prayer (address to the divine); word_power_incantation is the magical-causal efficacy of the spoken word as such.

The passage explicitly instructs the use of spoken commands ('Sleep!' or 'See!') to magically alter the subject's state of consciousness.