Thanks snare,
So we can identify the chemical cause of an emotion and observe the physical consequence of an emotion, but the emotion itself, what is that comprised of?
I only added this question since it seems to be of a similar composition to spirit.
We know it's there because we can observe the effect of an emotion, much like the spirit manifest itself at pentecost.
Maybe a memory is a better comparison.
We know that memories are stored in the brain, but when we dissect a brain all we see are physical things, yet a memory itself is not a physical thing, although it is stored in a physical thing.
I think there is more than one type of spirit as well.
Angels are said to be spirits, Gods power is described as a spirit, Man is said to have a spirit.
I don't think any of these are the same thing, so the word 'spirit' seems to be a generic term for various forms of dynamism.
Splash