"To approach coemergent mind, we settle into
shamatha and the mind looks at itself. It does
not stop thought but simply purifies itself and
becomes peaceful. At that point, mind cannot
be identified as anything at all. It rests vividly
and clearly in a state of awareness that does
not become dull or unclear. Mind doesn’t
wander but remains clear and luminous.
In the Moonlight of Mahamudra, Tashi Namgyal
says, “The mind itself remains luminous and
does not stop understanding.” The mind does
not lose its intelligence but is aware of and
illuminates itself. The way it does this cannot
be fully explained; it has to be experienced.
Even though we cannot express this state in
words, we can say that it is an experience of
knowing things as they are. This experience
gives rise to real certainty.
This experience is vipashyana."
Very Ven Thrangu Rinpoche