Maybe it is time for "proof" by demonstration as a "god" that cares about his flock of believers would surely care about such blind faith. I submit that the only proof that unequivally can validate "spiritual" believability would be holding ones breath until turning blue and let god or some other reality be the judge.
I realize this was an attempt at humor, but I wanted to highlight it, because I think it reveals the key obstacle in your ability to overcome your ignorance about spirituality. Several times in this thread, you and others have confused spirituality with religion. You assume I am here arguing the existence of the God of Abraham, even though I have repeatedly said my personal view is somewhat atheistic.
I believe in a spiritual power greater than self, it is like an energy force, coursing through the universe. This power doesn't have human attributes, it doesn't "care" or "get angry" or have "need" ...these are attributes humans have assigned, in their feeble attempts to understand something outside their realm of comprehension. Nevertheless, a spiritual higher power does exist.
Not only do I believe this power exists in the universe, I have learned through the years, to tap into this energy force. Now, I don't really care if you believe me, but it's something I know to be true. I have routinely utilized this force as a source of personal strength and perseverance, as well as inspiration and enlightenment. I know this force has a positive influence on my life, because I haven't always believed it existed. I was once very skeptical, much like you, but once I became aware of this power, it changed my life forever.
But here is what I think is happening, you and some others, are angry at religion and religious people. Somehow, you feel as if you've been deprived of something by them, or they have taken something from you... not sure what your source of anger is, but you are angry at religion. This perception clouds your judgement, you see "GOD" and immediately assume you must attack religion. You see my argument, and assume I am defending Christianity. In order to overcome your ignorance, you must first overcome your bigotry and prejudice, and I don't believe you are ready to go there yet.