The nature of mind is non-dual

"Glimpses of rigpa can arise spontaneously through the initial cessation of struggling to maintain the processes of samsara and relaxing into a more open view. We relax and discover with a jolt that the nature of mind is non-dual. We relax and discover in a flash that the nature of view is realised. We relax and discover with surprise that there is a flicker of harmonious natural congruence in activity and being."

p207, Spacious Passion, Ngakma Nor’dzin, Aro Books, 2007, 978-0-9653948-4