Chamtrul Rinpoche

 We do not have to create the sun in order to see it. We just have to wait until the clouds have gone.

Likewise, we do not have to create emptiness, as it has always been the nature of reality. We just have to get rid of our layers of obscurations that cover our pure awareness, that prevent a nondual experience of reality.

In other words, once these layers of obscurations are gone, one will experience the indivisibility of pure awareness and emptiness.

That is the reason why this primordially pure awareness is also known as buddha nature. Because when you never fall from this state, you are a buddha - you are awake to reality.