Don't be hung up on 'spiritual'.I'm attempting to better understand what you mean by that word, and perhaps help you better understand as well in the process. Some people seem to understand. - https://www.youtube.com/watch?v=6RjW5-4IiSc. "Given the chemistry of it all, and the nuclear physics of it all, not only we are in the Universe, the Universe is in us and I don't know any deeper spiritual feeling than what that brings upon us." Neil DeGrasse Tyson.