@dalightskin: No, the Satanic Bible is the Satanic Bible. The Al-Jilwah is in the JoS site, one page and it does say Satan is a real being. Although Lavey might have copy pasted the Al-Jilwah and put it in his Satanic rituals book together with many other rituals which call upon Satan as a real being, the Al-Jilwah itself was also first translated in the book "Devil Worship" by Isya Joseph which was writen in 1919. I don't think Lavey was even born then, or if he was he would be 2 years old or something. The Al-Jilwah comes from the Yezidis.
Also even though he didn't say it publicly, Anton Lavey knew Satan is a real being. It's been mentioned before in past posts.