Jewish Exorcism!?

Here is a Jewish exorcism ritual I discovered on-line. (T)o remove a demon from the body of a man or woman, or anything into which a male or female demon has entered…Take an empty flask and a white waxen candle and recite this adjuration in purity: “I adjure you, the pure and holy angels Michael, Gabriel, Shuviel, Ahadriel, Zumtiel, Yechutriel, Zumtziel…by 72 (holy) names I adjure you, you all the retinues of [evil] spirits in the world – Be’ail Lachush and all your retinue; Kapkafuni the Queen of Demons and all your retinue; and Agrat bat Malkat and all your retinue, and Zmamit and all your retinue, and those that were made on the eve of the Shabbat (This refers to a rabbinic dictum (Avot 5:6) that demons were spawned on the twilight of the sixth day of creation) – that you bring forth that demon (possessing a body) immediately…