The Monroe Institute uses the following one,
I am more than my physical body. Because I am more than physical matter, I can perceive that which is greater than the physical world. Therefore, I deeply desire to Expand, to Experience; to Know, to Understand; to Control, to Use such greater energies and energy systems as may be beneficial and constructive to me and to those who follow me. Also, I deeply desire the help and cooperation, the assistance, the understanding of those individuals whose wisdom, development and experience are equal or greater than my own. I ask their guidance and protection from any influence or any source that might provide me with less than my stated desires.The important points here are (1) stating your open-ness to experiences that might contradict pure materialism, (2) stating your desire for these experiences, and (3) asking other entities for help. Monroe suggests that the last point is actually very important.
Of course, it's much better to use your own affirmation than a canned one. Here's one that I started using. I don't repeat it verbatim, so it comes out differently every night.
I know that there is more to the physical world, and I wish to expand my knowledge, understanding, and experience of it. I desire and appreciate all the help and assistance from entities whose wisdom and experience are greater or equal to that of mine, so that I can achieve those stated goals.I was also told to ask for help in doing something specific. The specific thing you want will change over time, which is again why the affirmation will probably change from night to night. You may or may not get instant results, but either way, let me know about it if you're comfortable enough =).
(Confirmation bias? Self-fulfilling prophecies? Sure, it could very well be. But could it be a pattern that might open the door to something else? Maybe. We won't know unless we keep our minds open.)
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