What could be heavier and more impenetrable than a rock, the densest of all forms? And yet some rocks undergo a change in their molecular structure, turn into crystals, and so become transparent to the light.
Eckhart TolleThe nature of spiritual awakening is frequently misunderstood. The adoption of spiritual beliefs, seeing visions of God or celestial beings, the ability to channel, to heal, to foretell the future, or other paranormal powers - all such phenomena are of value and are not to be dismissed, but none of them is in itself indicative of spiritual awakening in a person who experiences them.
Eckhart TolleThe voice in your head also creates a huge amount of problems that aren't really problems. They're just things that haven't happened yet, things that could happen tomorrow or next week. Listening to unreal problems has another name: worrying. That's what the voice in your head does. It what-ifs. It frets. It agonizes, and you can no longer sense the joy of life.
Eckhart Tolle