“Seth material” search engine (Jane Roberts)

Now. You condition your body to behave in general overall patterns. You condition it to react in certain ways. It mimics perfectly your psychic and mental reactions.

What is not understood is that the same sort of conditioning also operates, not only in the reaction to events but in the formation of events. You predispose yourselves toward the construction of events of a particular nature, to which of course you then react.

It therefore provides itself with a large variety of environments in various reincarnations, with problems of various natures, and with diverse circumstances. It does not try to form life conditions that offer no challenges, quite the reverse in fact. It is getting used to its own abilities and learning how to use them. What happens in the case of willfully used destructive energies? It finds out by using them.

Now these particular kinds of illnesses are the end product of a process of discovery. Inner problems are literally brought out into the open when they can be faced, recognized, dealt with and conquered, using the symptoms as measuring points of progress. A trial-and-error system is (underlined) involved; but inner processes are reflected rather quickly in these cases upon the physical condition.