Online Reference For Body, Mind & Spirit

Term: Invoke

1.  To call [the power or presence of, for instance, a deity] in from outside the psyche.
SOURCE:  Planetary Magick, Denning & Phillips, (Llewellyn Publications)
2.  To allow an entity to use your body as a temporary vehicle for communicating with the physical world.
SOURCE:  Modern Magick, by Donald Michael Kraig