I used to be intrigued by science fiction stories that played with the nature of scientific laws & facts-- imagining that the Earth was flat until someone realized it couldn't be, for example. One of these, Richard McKenna's 'Fiddler's Green' really took me over the edge. McKenna had a small cabal of occultist passengers sabotage and sink a freighter in a very empty place, off the shipping lanes in the Indian Ocean, a place so far from other human psyches that collective reality, "God" as they said, "was thin" enough to punch a hole through. They then persuaded the lifeboat crew, dying of thirst & without other hope, to join them in the effort to collectively create a new world, and live in it together.
In the late sixties, overwhelmed by the imperfections of this world, but also seeing what a perfect whole humanity formed, how much we needed one another and how much I needed the solidity of the physical world, that story kept coming back to me with existential horrors, over months & even years.
Most Americans seem to assume that the physical world is primary, we and our beliefs existing as part of it. But there's much evidence, including the Bible, that the universe is more than "atoms and the void," or "matter and energy".
You don't need your perceptions altered to see improbable events. One can calculate that a certain number of unlikely, meaningful "coincidences" would happen just as a matter of course-- but unless you pride yourself on being a Skeptic, after awhile it becomes clear that such events happen far more than probabilities would demand, and that they're happening precisely because they do have meaning; they are addressed to us!
It is not possible to prove to a true Skeptic that belief influences physical reality. His belief so influences physical reality that inconvenient evidence doesn't happen to him. It is obvious to the Skeptic that this explanation is ridiculous, so I won't try to argue it further.
In the gospels of Matthew and Mark, "Jesus said to them, 'Prophets are not without honor except in their own country and in their own house.' And he did not do many deeds of power there, because of their unbelief." More than once, when Jesus is shown healing someone, he says "Your faith has made you well."
That always puzzled me; could he or couldn't he? Why would Jesus need someone else's faith to heal them?
Just a notion I picked up, trading comments on another post: This is because "that of God in us" really is God, really possesses the power by which God created and maintains the universe.
It is a universe, not a chaos. We don't fly apart into disconnected realms of clashing belief-systems. But where our attention is, there also is our local, personal influence. It isn't given to us to over-rule God in our jurisdiction; it belongs to us because God breathed it into us all, beginning with Adam.
Used heedlessly, without awareness, by people behaving as "isolated individuals", belief can be destructive. Some people, clinging to old pieties, or following Newage beliefs, try to change their beliefs in the service of their egos... and they don't entirely manage to change their beliefs or their experience. Beliefs are, to a large extent, given.
But people can open (or close) their minds. They can ask to know what God is working towards, and put their faith in that, seeing that it must come. If not now, when it is time.
How? By praying for wisdom, to know better what is worth desiring, what we come to desire most deeply as we grow in the Light to recognize that.
Quoting Julian of Norwich on prayer: "For though the soul be ever like to God in kind and substance, restored
by grace, it is often unlike in condition, by sin on man’s part.
"Then is
prayer a witness that the soul willeth as God willeth; and it comforteth the conscience and enableth man to grace. And thus He teacheth us to pray, and mightily to trust that we shall have it. For He beholdeth us in love and would make us partners of His good deed, and therefore He stirreth us to pray for that which it pleaseth him to do."