Living in truth equates to being (Being is another word for meditation) a pure Subconscious Mind Aka heart or Human Soul, that allows the Conscious Mind (That which we use to think with) to rest in peace within its loving embrace. Ego RIP). The united mind acts as a pure channel for the true Self which I Spirit Am Soul.
One must die of the flesh in order to be born of Spirit or put another way, the personal must die in order to embrace the Impersonal which Spirit always in all ways is.
I am that I am
I am Spirit/Soul that I am Conscious/Subconscious mind.