Without going outside, you may know the whole world, without looking through the window, you may see the ways of heaven. The farther you go, the less you know. Thus the sage knows without traveling; he sees without looking; he works without doing.
Most of the world's religions serve only to strengthen attachments to false concepts such as self and other, life and death, heaven and earth, and so on. Those who become entangled in these false ideas are prevented from perceiving the Integral Oneness.