Boss
Take a Memo:
Mr. Boss, basically you are trying to convince me that "spirituality" is a real thing? Perhaps you have a point. If you "feel" spiritual (whatever that means), then to you it is most definitely a "real" thing. But that is because it is based upon your own feelings, thoughts and biases.
I don't see how you have proven that "spirituality" is anything other than feelings and emotions that you have inside of yourself for whatever reason.
You know, there are many times when I hear a song I like and it gives me the chills, a physical manifestation of how I really enjoy some music. Does that make me "spiritual?" Perhaps in some people's opinions. IMO, it only means that this particular has had an effect on my emotions and feelings.
Boss
How can you prove to me that a song moved you? Can you show physical evidence of the thing that effected your feelings? What I hear is you describing a spiritual experience without using the word... is it the WORD you fear? Are you afraid it's going to cause you to be religious or succumb to theocratic dogma? It's okay, really! In the words of the great philosopher Stevie Nicks... there's nothing here to fear!