Yes I see, this is your belief system. That we are all spirits in bodies, and that loads of people believe this is true.
Certainly one possibility among an infinite number of possibilities.
Please don't assume I want to believe as you, or that I need a guru or such to tell me what to believe.
To meditate is a function of the mind and body, to try and separate your 'spirit' from your mind and body is a contradiction, as you would have no sense of the spirit, without the mind and body.
I choose not to separate, but to experience and observe on all levels, (I'm still learning though).