For me the soul is the point where one's spirit is a refection.
It is there and I am there.
I might call it 'it' or I might call it 'I'.
I would call God the creator of souls, but I haven't been into pure light.
I had this vision:
I was light and there was darkness below me, like the air (light) and the surface of the ocean (dark), and I became a smaller piece of light and started sinking.
First I thought there was a bottom and I'd fall fast and die, so I felt frightened, but then the 'bottom' opened up and I felt I would not fall to my death, then.... after a while..... I realised there was a bottom, but I was glad.
The light is where I came from and I sank below the surface and found it's depth. Now I can only go back up and I'll return to the light air someday.
That was my dream.