“Seth material” search engine (Jane Roberts)

The shifting of polarity occurs in rhythm with changing emotional intensities, or emotional energies, if you prefer. The “initial” originating emotional energy that sets any given unit into motion, and forms it, then causes the unit to become a highly charged electromagnetic field with those characteristics of changing polarities just mentioned. The changing polarities are also caused by attraction and repulsion from other like units which may be attached or detached. There is a rhythm that underlies all of this changing polarity and changing intensities that occur constantly. But the rhythms have to do with the nature of emotional energy itself, and not with the laws of matter.

The units so charged with intensive emotional energy formed patterns for matter that retained their strength. Now these units, while appearing within your system, may also have a reality outside it, propelling the emotional energy units through the world of matter entirely. These units, as I told you, are indestructible. They can, however, lose or gain power, fall back into intensities beneath matter, or go through matter, appearing as matter as they do so and projecting through your system.