“Seth material” search engine (Jane Roberts)

Effects would seem to be evidence. … In concrete terms, if a tree branch moves, then you take it for granted that something blows it. You know wind by its effects. No one has seen wind, but since its effects are so observable, it would be idiocy to say that it did not exist. Therefore, you will come up against the basic stuff of the universe and feel its effects, though your physical senses will not necessarily perceive it.

It is not a matter of inventing new instruments any longer, but of using the ‘invisible’ ones you have. These may be known and examined. This material itself is evidence. It is like the branch that moves, so that you know the wind by its effects; and a windbag like me by the billowing gale of my monologues.

The sense of smell also seems to leap forward. A man can smell quite a stink, even though it is not right under his nose. The sense of touch does not seem to leap out in this manner. Unless the hand itself presses upon a surface, then you do not feel that you have touched it. Touch usually involves contact of a direct sort. You can, of course, feel the invisible wind against your cheek, but touch involves an immediacy different from the distant perceptions of sight and smell. I am sure you realize these points yourself.