The Projector Metaphor by David Hoffmeister – “In the projector home, In the projector, is this glowing, outstanding, radiant light-weight. That’s a terrific metaphor for the Holy Spirit. That outstanding light appears to pass through the film, that is crammed with a great deal of dark illustrations or photos…” So, https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw