If our well-being depends upon the interaction between events in our brains and events in the world, and there are better and worse ways to secure it… - Sam Harris

The promise of spiritual life - indeed, the very thing that makes it 'spiritual' in the sense I invoke throughout this book - is that there are truths about the mind that we are better off knowing. What we need to become happier and to make the world a better place is not more pious illusions but a clearer understanding of the way things are.

What is the alternative to religion as we know it? As it turns out, this is the wrong question to ask. Chemistry was not an “alternative” to alchemy; it was a wholesale exchange of ignorance at its most rococo for genuine knowledge. We will find that, as with alchemy, to speak of “alternatives” to religious faith is to miss the point.

No atrocity was ever committed because people were being too reasonable, too skeptical, or too independently minded.