“Seth material” search engine (Jane Roberts)

These forms vary on different planes, are visible or invisible according to your own situation. A form that may be perceived by you as solid may be perceived merely as an electrical unit in another plane, or as color on a third. You for example have a certain physical form to other inhabitants of your universe. You are perceived by others on other planes at this moment, but to them you are not perceived in the form with which you are familiar.

Your universe is only one of many such universes. You are aware only of perceptions along the horizontal planes, and the more powerful your scientific instruments become the more you will be able to see. One universe does become another. However, the universes containing an almost infinite number of planes are therefore affected by the exchange of energies involved, and the interaction and continual movement even of one plane through another results in effects which will be perceived in various ways, again according to your own situation in them.

Using the senses developed on a particular plane to perceive its characteristic camouflage patterns, it is almost impossible to see beyond these boundary effects. The inner senses are inherently equipped to do this, but for many reasons they do not. The appearance of an expanding universe is also caused therefore by this distortive boundary effect, resulting from the interaction of which I have just spoken. In some cases the distortive effect could be likened to the reflection of a solid tree in water.