1) Demon in Christianity 
In demonology, Belphegor (or Beelphegor, בַּעַל-פְּעוֹר baʿal-pəʿōr - Lord of the Gap) is a demon, and one of the seven princes of Hell, who helps people make discoveries. He seduces people by suggesting to them ingenious inventions that will make them rich. According to some 16th-century demonologists, his power is stronger in Ap...