However, deeper analysis will reveal that this mind, possessing as it does the function of experience and cognizance, is not a self-created entity but Is dependent on other factors for its existence. Hence it depends on something other than itself. This non-independent quality of the mind substance is its true nature which in turn is the ultimate reality of the self.

Of these two aspects, viz. the ultimate true nature of mind and a knowledge of that ultimate true nature, the former is the base, the latter an attribute. Mind (self) is the basis and all its different states are attributes. However, the basis and its attributes have from the first pertained to the same single essence. The non-self-created (depending on a cause other than itself) mind entity (basis) and its essence, sunyata, have unceasingly existed as the one, same, inseparable essence from beginningless beginning. The nature of sunyata pervades all elements. As we are now and since we cannot grasp or comprehend the indestructible, natural, ultimate reality (sunyata) of our own minds, we continue to commit errors and our defects persist.

Taking mind as the subject and mind's ultimate reality as its object, one will arrive at a proper comprehension of the true essence of mind, i.e. its ultimate reality. And when, after prolonged patient meditation, one comes to perceive and grasp at the knowledge of mind's ultimate reality which is devoid of dual characteristics, one will gradually be able to exhaust the delusions and defects of the central and secondary minds such as wrath, love of ostentation, jealousy, envy and so on.

Failure to identify the true nature of mind will be overcome through acquisition of the power to comprehend its ultimate reality. This will in turn eradicate lust and hatred and all other secondary delusions emanating from the basic ones. Consequently, there will be no occasion for accumulating demeritorious karma. By this means the creation of (evil) karma affecting future lives will be eliminated; one will be able to increase the quality and quantity of meritorious causal conditioning and to eradicate the creation of harmful causal conditioning affecting future lives-apart from the bad karma accumulated earlier.