If you strip it of all the complex terminology and all the complex jargon, enlightenment is simply returning to our natural state of being. A natural state, of course, means a state which is not contrived, a state that requires no effort or discipline to maintain, a state of being which is not enhanced by any sort of manipulation of mind or body—in other words, a state that is completely natural, completely spontaneous.

Adyashanti

from True Meditation: Discover the Freedom of Pure Awareness