When you can feel the inner body clearly as a single field of energy, let go, if possible, of any visual image and focus exclusively on the feeling. If you can, also drop any mental image you may still have of the physical body. All that is left then is an all-encompassing sense of presence or "beingness," and the inner body is felt to be without a boundary. Then take your attention even more deeply into that feeling. Become one with it. Merge with the energy field, so that there is no longer a perceived duality of the observer and the observed, of you and your body. The distinction between inner and outer also dissolves now, so there is no inner body anymore. By going deeply into the body, you have transcended the body.
— Eckhart Tolle