“Seth material” search engine (Jane Roberts)

At this point many variations in behavior emerge, each the result of individual background, knowledge, and habit. The surroundings in which the dead find themselves will often vary. Vivid hallucinations may form experience quite as real as any in mortal life. Now, I have told you that thoughts and emotions form physical reality, and they form after-death experience. This does not mean that the experiences are not valid, any more than it means that physical life is not valid.

Certain images have been used to symbolize such a transition from one existence to another, and many of these are extremely valuable in that they provide a framework with understandable references. The crossing of the River Styx is such a one. The dying expected certain procedures to occur in a more or less orderly fashion. The maps were known beforehand. At death, the consciousness hallucinated the river vividly. Relatives and friends already dead entered into the ritual, which was a profound ceremony also on their parts. The river was as real as any that you know, as treacherous to a traveler alone without proper knowledge. Guides were always at the river to help such travelers across.