hollow bone

So we have the idea of the hollow bone we ask that the spirit make us as a hollow bone so that the universe Mesa flow flow through us to allow the self to be out of the way and creation to come through I didn't understand what the hollow bone was.

I think the hollow bone is US prepared it is the person who has done the work to get rid of those things within themselves let's stop the flow of the universe anger fear resentment something that starts with an a those things have to be cleaned from the inside of the bone in order to be of use.so what is the work that needs to be done to become a hollow bone

?