I don't see how spirituality can NOT be everybody's business. That's like saying that water is not a fishes' business. Without an aquatic environment, fish have no life. Once in a few millennium there is a Great Fish that makes the transition from sea to land and begins breeding a new species. But that's like the difference between angels and humans. We don't exist in the same realm. To them (angels), we appear weak, foolish, and gullible. It's as if they’re watching through a one-way mirror that's on their side. Cultivate the inner voice as you go about your daily business of involvement with the planet.