Though one sits in meditation in a particular place, the Self in him can exercise its influence far away. Though still, it moves everywhere...The Self cannot be known by anyone who desists not from unrighteous ways, controls not his senses, stills not his mind, and practices not meditation.
That which exists through itself is called The Eternal. The Eternal has neither name nor shape. It is the one essence, the one primal spirit. Essence and life cannot be seen. They are contained in the light of heaven. The light of heaven cannot be seen. It is contained in the two eyes.
If the thoughts are absolutely tranquil the heavenly heart can be seen. The heavenly heart lies between sun and moon (i.e. between the two eyes). It is the home of the inner light. To make light circulate is the deepest and most wonderful secret. The light is easy to move, but difficult to fix. If it is made to circulate long enought, then it crystallizes itself; that is the natural spirit body...