Jetsün Chokyi Gyaltsen:

Definition of the wisdom-truth body:

An exalted knower that is final, relative to seeing both suchness and the world of multiplicity.

The clear and knowing nature of the clear light mind is the conventional buddha nature, and is suitable to transform into the dharma kaya.

Non-abiding nirvana: Analytical cessation free from the two obscurations. Synonymous with the truth of cessation in the continuum of a buddha.

“Non-abiding” because of not abiding in the extremes of existence and peace. Non abiding in the two extremes, but always abiding in meditative equipoise on emptiness, even while walking, eating or drinking.