the heart of religion is not altered states but altered traits of character. For me, then, the test of a substance's religious worth or validity is not what kind of far-out experience it can produce, but is the life improved by its use? That's the test. Now, on that score, if you remove the "religious cocoon," the experiences don't seem to have much in the way of discernible, traceable effects.
Huston SmithAncient wisdom and quantum physicists make unlikely bedfellows: In quantum mechanics the observer determines (or even brings into being) what is observed, and so, too, for the Tiwis, who dissolve the distinction between themselves and the cosmos. In quantum physics, subatomic particles influence each other from a distance, and this tallies with the aboriginal view, in which people, animals, rocks, and trees all weave together in the same interwoven fabric.
Huston SmithThe first koan do not have rational answers. They are techniques devised over the millennia for triggering an actual experience.
Huston SmithI don't want to justify religion in terms of its benefits to us. I believe that, on balance, it does a lot of bad things, too - a tremendous amount. But I don't think that the final justification of religion is the good it does for people. I think the final justification is that it's true, and truth takes priority over consequences. Religion helps us deal with what is most important to the human spirit: values, meaning, purpose, and quality.
Huston Smith