Spiritual or mystical experience, the subject of this chapter, is the mirror image of science-a direct perception of nature's unity, the inside of the mysteries that science tries valiantly to know from the outside. This way of understanding predates science by thousands of years. Long before humankind had tools like quantum logic to describe events that ordinary reason could not grasp, individuals moved into the realm of paradox through a shift in consciousness. And there they know that what cannot be is.