I guess when I use the word "spirituality" I tend to be describing aspects of life with emotional resonance. Hm..
Sort of like, trying to define what I find meaningful in my life, without any recourse to the supernatural. Things like seeing beauty in the natural world, enjoying the company of friends, etc.
Things that decribe the "spirit" of life, the reasons why I'm glad to be alive and part of this world.
I know (or am relatively certain) that these things have naturalistic causes, but that doesn't make them any less "spiritual" to me. Maybe even more so.
But then, maybe I'm not being entirely honest with the word. I can only say that it used to have supernatural connotations for me, but that's only because I believed that those phenomena had supernatural explanations. Changing my viewpoint on what causes those phenomena (basically emotions) hasn't changed the way I feel about, or describe them. Maybe it should.
That said, I avoid the word spiritual as much as I can. It's only when I can't think of any other word to fit that I fall back on it...
And yes, I know my views might not be entirely consistent, problem is, I haven't been able yet to form any that are. Alas.
Glad you posted Robo, I liked Nex's post too. There does need to be an agreement on the term "spiritual".
To me spirituality is all about accessing emotional states. Love, awe, wonder, joy... Physical reality is a bleak airless moonscape without our subjective appreciation of it. We make it what it is. It is the unknown and our superstitious natures that lead us to embrace religion or religiosity. But we can nurture the epicurean delights and find in them a meaning of life. We can live in the moment embracing the pleasures and pains there because they are ours and ours alone and find meaning in it.
I don't believe you have to be religious to be spiritual. But I do agree that it's a confusing idea if the two are not linked - because that's the common usage.
All it means when you say you are spiritual but not religious is that remember feelings that you have had earlier in your life that made you feel "connected". Maybe to God, maybe to the Universe, maybe to all living things... Now you tend to experience similar rewarding emotional states when you dig in your garden or even meditate on your crystals.
Since joining the forum I've been in a steady drift toward atheism. All we are is our thoughts and feelings. But I have no problem with people who casually drop words like God or soul into discussions. Those are only words for thoughts and feelings. "Spiritual" is a convenient term for some people who have encountered states that were for them lofty or extraordinary and now they find they can generate the state themselves on their morning walks or watching their children grow.
I also think people who use the term segregate their experiences. They'll use it for the bright and peaceful feelings - that's spiritual. But not the fear of the unknown. Truly spiritual people both inside and outside religion seem to be free, or nearly so, of existential angst. Otherwise, they ain't doing it right.
When I was a Christian I reached that emotional state. Quite ironically for me, I am there again as an atheist. Here, I own my thoughts and feelings, there, it was no such thing. I was a kickball between forces of good and evil. Ain't none of us much good at spiritual kickball when we're the ball being kicked. When I take a walk in the woods though, a feeling comes over me. It's a good feeling and I've always used the word spiritual to describe it.