Demonology & SpiritsMastemaMastema is a leader of harmful spirits in the Book of Jubilees. His appearances in the stories of Noah, Abraham, and Moses connect temptation, accusation, and hostility with a power that remains subject to divine limits.→
Texts & SourcesThe Satanic BibleAnton LaVey’s 1969 book of Satanic philosophy and ritual, foundational to the Church of Satan.→