III. Man's Faculty of Cognition in the Etheric World

What I have now described must be well understood and taken in its full meaning before any approach to the problem of the four parts of man's nature can disclose their true significance. Here is a case in point which shows very clearly that man must not only turn his thoughts in other directions, but think in a different way if he is to rise to a true understanding of the spiritual world. He must bring to life what are really only dead images in purely physical sense-perception: his attitude of mind must change.