[From a teaching on Buddha Nature by Bardor Tulku Rinpoche given in Tampa Bay, Florida, in February 2009. Translated by Lama Yeshe Gyamtso, transcribed by Ann G. Shaffer, copy-edited by Basia Coulter. Copyright 2009 Bardor Tulku Rinpoche and Peter O’Hearn. All rights reserved.]
Our basic nature—our basic being—is absolutely perfect. It is identical to the basic being or basic nature of buddhas. No distinction whatsoever can be made between the Buddha nature of a sentient being and the buddha nature of a buddha. It is not the case that the buddha nature of buddhas is greater or more than the buddha nature of sentient beings, nor that the buddha nature of buddhas is somehow better or purer that the buddha nature of beings. The only distinction between buddhas and sentient beings is that in the case of a buddha this nature is unconcealed or unveiled, and in the case of sentient beings like ourselves it is temporarily veiled or obscured. Therefore it is said that although all beings possess buddha nature, it is however veiled by temporary obscurations. These obscurations are called temporary because they are not intrinsic to the nature itself, they can therefore be removed, but they will only be removed under the conditions that remove them. What do these obscurations fundamentally consist of? They consist of our persistent belief in a self. There is no such thing, has never been such a thing, and could never be such a thing as a self. It is actually impossible, yet we continue to believe in a self.
In the Uttaratantra Shastra Maitreya said, “Because the buddhakaya is all-pervasive, because there is no difference within that, and because all beings demonstrate the potential, it is said that all beings possess buddha nature.” Here Matireya sets forth three arguments for the existence of buddha nature. The first argument is that the buddhakaya is all-pervasive. Kaya means body, in this case buddhakaya or buddha body refers to the dharmakaya, the actual state of buddhahood itself. His argument is that since the actual nature of buddhahood is the dharmakaya, and since the dharmakaya is emptiness, and since emptiness is the nature of each and every being, it is therefore certain that each and every being possesses buddha nature. Read More