This slick gnosticsm of the Talmudic Pharisees who are the heart of the present day rabbinic order, in keeping with their blending of contradictory mysticisms as gnostics, has evolved the Necromatic order of the Cabala.
Even kids now who follow after their favorite pop stars who get into the Cabala are affected by this disgusting evil country.
The existence of a spirit world full of evil spirits, there is one thing we are told about for sure, leave all that crap alone. Stay away from it. Familiar spirits, soothsayers, clairavoyants etc, it is all Cabala.
Thou shalt have no other Gods before me...Ex 20...
Universal Jewish Encyclopedia on Cabala states;
The Cabala is a library of literature all on magic and spiritism and pantheism. Aaron ben Samuel is credited with bringing the mysterious doctrine from Babylonia to Italy about the middle of the ninth century; thence it spread to almost all the Christian countries of Europe. Cabala means "tradition", and it is the tradion of the paganisms of Babylon, Egypt, and the pagan philosophers. The Zohar (Book of Splendor), of the Cabalas, is more sexually degenerate if at all possible, than the Babylonian TALMUD."
It gets a little raunchy in details, what is contained therein so I'll try to spare you the hell I went through raised amongst Pharisee/Cabalas/rabbis