(9.73) Neither the mind of the past nor the mind of the future is the self,
Because the former has ceased and the latter has yet to be produced.
(Other schools) “But surely the mind arising in the present moment is the self.”
If it were, then the self would not exist in the next moment!
(9.74) If you peel away the layers of the trunk of a plantain tree,
You will never discover anything substantial.
In the same way, if you conduct a detailed analysis,
You will never be able to find a self, or I.
The self or I can be found nowhere. According to the Madhyamika-Prasangikas, it can be found nowhere. What we believe to be true is just an illusion. If we look for our I or self anywhere, we will find nothing. There is nothing that is the I or self. Nothing. If you look for an inherently existent I you will find nothing, because it doesn’t exist, but if you look for the conventionally existent I, the mere name projected by mind, you can find it.
(9.75ab) (Other schools) “If living beings have no true existence,
For whom can we develop compassion?”
This is a very common objection that arises when we start to consider emptiness. We think if living beings do not truly exist then there’s nobody there who’s actually suffering, so what is the point of generating compassion? Further we think if there’s no one actually there then it doesn’t matter if we harm others because no one is actually being harmed. When the Matrix movies came out Dharma practitioners saw very close parallels between the teachings on emptiness and the movie, how everyone was trapped in a simulation that they thought was real. But in the movies, they made it seem as if there was no harm in killing and shooting everybody since they weren’t really real anyways. If no one actually exists then what is the point of anything?
(9.75cd) We promise to achieve the goal of Buddhahood
For the sake of those whom ignorance imputes as truly existent.
Shantideva’s answer to this objection is living beings do not have to truly exist for us to generate compassion for them or to attain enlightenment for them. For example, if in a dream we see somebody who is hurting, we naturally go to their aid. This is the right thing to do in the context of dream. We have a dreamlike self helping dreamlike others in dreamlike ways. All of it is appropriate within the context of the dream. If we were not dreaming, then of course there would be no need to go help dreamlike beings because none would be appearing.
People who are schizophrenic see all sorts of hallucinations that they believe to be real and as a result they often suffer from these appearances. Their doctors try help them understand that these appearances are not real but are just projections of mind, so there is nothing that they need to worry about. It is because the doctor knows that the hallucinations are not real but that the person believes that they are that they then help the patient understand reality. In exactly the same way, we are all trapped in a schizophrenic dream that we believe is real. Because we believe it is real, we suffer from it. It does not have to be real for us to experience pain and suffering. The Buddhas, who are outside of this contaminated dream, naturally want to help wake us up from these hallucinations. They don’t do so because they believe the hallucinations are real, they do so because they know we believe they are real and we are suffering as a result.
The fundamental flaw in this doubt is it assumes pain has to have a real cause for it to be painful. This is not true. In fact, most of the things that we suffer from never actually occur. For example, we worry endlessly about what could possibly happen in the future, and very little of what we worry about ever comes to pass. The mental future that we project does not actually exist, is just a mere projection of our mind, but we nonetheless suffer from it because we fear it could come to pass and we believe it is real. Likewise, all of our delusions are amplified by the degree to which we have inappropriate attention. Inappropriate attention exaggerates either the good or bad qualities of something beyond what is actually there. As a result, we generate attachment or aversion towards these things. This attachment aversion then causes us to mentally suffer and destroys our inner peace. But none of those things that we are imagining are actually true, they are all exaggerated interpretations of what is going on created by our mind. All of these examples which we see in our daily life show clearly that even though things are not real we can still suffer from them, in fact most of what we suffer from doesn’t actually exist.

