Suggestion can, indeed, change experience which has already passed!
Because suggestions are formed of the same stuff that forms your physical reality, suggestions can indeed change the framework within which you operate.
Seth: Incidentally, suggestion will reach many aspects of the self. And, some which are very distant from the ego, for you are setting into motion psychic action, which is behind all realities. Suggestion will reach portions of the self of which the ego is entirely unfamiliar. Suggestion can, indeed, change experience which has already passed.
It can change the individual's present reaction to the past event. And, alter the original implications and meanings that were once connected with such an event.
Suggestion can shape future events because any action changes that which existed before it. And, that which shall exist after it within your system.
TES 5 202
Seth: What you call suggestion is indeed expectation.
What you call suggestion should ideally come from within the self, and not from outside the self.
TES 4 160
Seth: Because suggestions are formed of the same stuff that forms your physical reality, suggestions can indeed change the framework within which you operate. This is no Pollyanna hogwash. Many of the ways and the means have been given. My suggestions, if followed, will be fair enough proof of the validity of our material.
TES 4 1965.09.13
Seth: Suggestions can change beliefs, for beliefs are only accepted habitual suggestions. When you use so-called positive suggestions you must implement them through action but gently.
1973.08.27 (PS2)
Seth:
1. We have said this often. However, suggestions should always be given before sleep, that the subconscious will maintain the organic integrity of the physical organism. This is basic.
2. Suggestions should also be given so that a harmonious relationship be maintained among all levels of the personality structure.
3. Suggestions should be given that constructive tendencies are given free reign.
4. Perhaps more important, suggestions should be given that only constructive suggestions will be reacted to.
These suggestions give you a leeway...
These simple suggestions will serve to guard the personality from many unfortunate circumstances, and if they are given nightly they will serve as an adequate protection against organic disease, such as ulcers.
TES4 Session 187