There are two types of bodies which are in a state of deep receptivity. One is of those that are in great fear. Those who are in great fear cause their souls to contract within their bodies – so much so that they vacate some parts of the body completely. Some nearby souls drift into these empty parts like water entering a ditch. At such times, these souls experience things that only a soul with a body can experience.
Secondly, a soul can enter a body when it is in a deep prayerful moment; in such prayerful moments the soul contracts. But during fearful moments, only souls that are in great misery and agony, that see only nightmares drift in. Those are the ones whom we call evil spirits. Because a frightened person happens to be in an ugly and dirty state, no higher soul can enter him.
A fearful person is like a ditch: only downward moving souls can enter. A prayerful person is like a peak: only upward moving souls can enter. A prayerful person becomes filled with so much inner fragrance and so much inner beauty that only the highest souls take interest in him. And such higher souls will enter only by what we call invocation, invitation or prayerfulness.
Both these types of experiences by souls are such as could be had only with body. Thus, there is a complete science for invoking devatas – gods. These devatas do not descend from some heaven, nor do those whom we call evil spirits come from hell or some devil’s world. They are all present right here, coexisting with us.
Actually, in the same space, there is a multidimensional existence. For example, this room where we are sitting is full of air. If someone burns some incense, some aromatic substance, the room will become filled with fragrance. If someone sings a melodious song, sound waves will also fill the room. But the smoke of the incense will not clash with the waves of the song. This room can be filled with music as well as with light, but no light wave will clash with any sound wave. Nor will the light waves have to leave to make room for the entry of sound waves.
In fact, this very space is filled in one dimension by sound waves, in another by light waves and in a third dimension by the air waves. Likewise, hundreds of things fill this room in hundreds of different dimensions. They do not in any way hinder one another, nor does any one thing have to move out of the way for something else. Therefore, all this space is multidimensional.
For example, in this place we have a table, but we cannot keep another table in the same place because tables are of the same dimension. But an existence of another dimension will not find the table to be a barrier. All these souls are very much near us; any time there can be an entry. When the souls enter, then they will have a bodily type of experience, and these experiences are such as can be had only through body.