I don't have Satanic Extracts. I understand it is just a short booklet which was issued in the 90s. Does anyone know what it contains and whether it is just a compilation of aphorisms or an original text in itself?

There is nothing new here - it is merely quaint !
The cited video simply confirms these words from The Book of Lies:

"FRATER PERDURABO is of the Sanhedrim of the Sabbath, say men;
He is the Old Goat himself, say women.
...
But FRATER PERDURABO is nothing but AN EYE;
what eye none knoweth.

Skip, witches! Hop, toads! Take your pleasure !
for the play of the Universe is the pleasure of
FRATER PERDURABO."

Ignorance in perfection.

Lol. Pretty typical of those types of christian movements. Nothing new though.

I found it a while back and it amazed me how freely they would change a direct quote to vilify Crowley. The part about human sacrifice amazed me to no end. The person who posted it on you-tube actually believes he killed children, and called me ignorant and deceived. Of course I did not bother to explain that the whole thing was a reference to masturbation. I suppose it is no different than the Christians that believe Harry Potter teaches children black magic. But the video was just so over the top I had to share it.

Hey it seems Goodfight's site is down the site is down, who should I thank? Just kidding don't tell me. (DoS?)