There seems to be a somewhat rare* human experience that, at it's core, consists in an awareness of the oneness or unity of all things within the perceptual field. Some people who've had this experience call it "an experience of god", while others who've had the experience do not. But one thing nearly everyone seems to agree on is that the experience involves an overwhelming sense or feeling that the oneness of all things is more real than our normal perception of things as being separate and discrete.
In fact, I have spoken to several people over the past 35 years (ever since I became interested in the experience) who have adamantly assured me that the feeling of oneness is so real, there can be no chance at all but that oneness is the ultimate reality of this world.
However, it seems to me that the sense or feeling that something is real is a product of our brains. For instance, we routinely feel that colors are real in the sense that they exist independent of us, but this is shown to be false by physics and psychology. Could not a feeling or sense of the reality of the oneness of all things also be a mere product of our brains?
So how can someone know whether or not his or her experience of oneness is an experience of the actual oneness of all things? Can he or she be sure one way or the either? If so, how? Or must they remain an "agnostic" on the question? If so, what makes it impossible to decide the question either way?
*At least one scholar estimates that perhaps as many as a few million people worldwide have had this experience. If so, it would still be relatively rare given that a few million is not much out of a human population of seven or eight billions.
In fact, I have spoken to several people over the past 35 years (ever since I became interested in the experience) who have adamantly assured me that the feeling of oneness is so real, there can be no chance at all but that oneness is the ultimate reality of this world.
However, it seems to me that the sense or feeling that something is real is a product of our brains. For instance, we routinely feel that colors are real in the sense that they exist independent of us, but this is shown to be false by physics and psychology. Could not a feeling or sense of the reality of the oneness of all things also be a mere product of our brains?
So how can someone know whether or not his or her experience of oneness is an experience of the actual oneness of all things? Can he or she be sure one way or the either? If so, how? Or must they remain an "agnostic" on the question? If so, what makes it impossible to decide the question either way?
*At least one scholar estimates that perhaps as many as a few million people worldwide have had this experience. If so, it would still be relatively rare given that a few million is not much out of a human population of seven or eight billions.