The Projector Metaphor by David Hoffmeister – “While in the projector area, Within the projector, is this glowing, good, radiant gentle. That’s a terrific metaphor for your Holy Spirit. That outstanding light-weight appears to pass through the film, which can be filled with a lot of darkish photographs…” I think https://www.youtube.com/watch?v=7cBHAtTOxoI