When I was divorced and rolling in the catnip of freedom, going out 5 nites a week dressed to kill I had more free conversation. Mostly with guys trying to pick me up. My GIRLS were handy if I needed backup. I noted that these hopefuls were using a line I was not familiar with. They considered themselves " Spiritual " but not formally religious. I would ask them to define the concept of being spiritual. Most fumbled around until they felt foolish, then heard their Mother calling. I've yet to hear a person give me an answer that might be plausable.