Therefore, it is thus obvious that the seat of consciousness is not in the brain or in any other part of the physical body.
So if our physical body dies, we still exist (but without a physical body) because the structure called “ourselves” is not in the body, which can even be destroyed causes us to be destroyed.

This is a fundamental truth, known long ago by the great yogis and by the people realized from any spiritual path, be it Christian or of another nature.