What Is The Soul?

Take a pitcher full of water and set it down in the water -- now it has water inside and water outside.  We mustn't give it a name, lest silly people start talking again about the body and the soul." Kabir

What if Kabir is right and the body and the soul are the very same thing?  Might we treat our bodies better?  As humans we abuse or neglect our bodies in so many ways.  Over work, lack of sleep, food that is not nutritious, stress, lack of body movement -- just to name a few.  What if we decided to treat our body as if it were also our soul?  Would we treat it better?