The Projector Metaphor by David Hoffmeister – “While in the projector home, inside the projector, is this glowing, fantastic, radiant light-weight. That’s a great metaphor to the Holy Spirit. That outstanding mild appears to pass through the movie, which can be crammed with a great deal of dark visuals…” There's https://www.youtube.com/watch?v=0USI3vTZ0aw