This is absolutely fascinating. The thread
made me regard the symbols on those old sigils as more than just scribbles or automatic writing. I tried to read the text on the outer circle of Lucifer’s seal but wasn’t able to decipher more than just a few letters (and speculate on others).
Because of all the sounds (given in that thread) ending in an A, I wondered if the text (on the Lucifer seal) might be the famous “Zazas…” incantation. But like I said, I wasn’t able to fully read it.
These incantations you were given, @Micah, do you know a literal translation of them? Or, better, is there some sort of dictionary available? Keep up the Work!