Thanks to Koantum for recommending this article and for posting it in his online journal Koantum Matters.
... Leaving aside all the metaphysics and mythology and mumbo jumbo, what contemplatives and mystics over the millennia claim to have discovered is that there is an alternative to merely living at the mercy of the next neurotic thought that comes careening into consciousness. There is an alternative to being continuously spellbound by the conversation we are having with ourselves. ...

As someone who has made his own modest efforts in this area, let me assure you, that when a person goes into solitude and trains himself in meditation for 15 or 18 hours a day, for months or years at a time, in silence, doing nothing else—not talking, not reading, not writing—just making a sustained moment to moment effort to merely observe the contents of consciousness and to not get lost in thought, he experiences things that most scientists and artists are not likely to have experienced, unless they have made precisely the same efforts at introspection. And these experiences have a lot to say about the plasticity of the human mind and about the possibilities of human happiness.

So, apart from just commending these phenomena to your attention, I’d like to point out that, as atheists, our neglect of this area of human experience puts us at a rhetorical disadvantage. Because millions of people have had these experiences, and many millions more have had glimmers of them, and we, as atheists, ignore such phenomena, almost in principle, because of their religious associations—and yet these experiences often constitute the most important and transformative moments in a person’s life. Not recognizing that such experiences are possible or important can make us appear less wise even than our craziest religious opponents. ...
   more »