The most common, practical application of Nagarjuna’s philosophy is mentally deconstructing compound objects. This sounds technical but is relatively simple with practice. It is one of the most important Buddhist practices, but it is not exclusively Buddhist, in fact it is universally applicable because it is based on reason and sound philosophical principles.
Buddha famously taught ‘anātman’ (no-self). He taught that people are made up of five constituent parts or ‘aggregates’: form, feeling, discrimination, compositional factors, and consciousness. Form = body and the other four = mind. People are compound objects because they are composed of these multiple constituent parts. The ‘trick’ come when you search for a real self or essence among these parts — when you look for the +real+ person. Buddha said that if you systematically look for the real person within the body and mind you will not find it, and the implication is therefore that it doesn’t exist: that there is no real person, self or essence in the aggregates. You have mentally deconstructed the compound object that is the person and found ‘anātman’ (no-self). The same technique can be used on any compound object (i.e. anything which has parts), e.g. tables, chair, cars, sports teams, armies, forests, trees, leaves etc. In the passage below David Edwards deconstructs the England football (‘soccer’) team using Nagarjuna’s technique ( http://www.medialens.org/index.php/current-alert-sp-298539227/cogitations-archive/67-the-curious-case-of-the-disappearing-football-team-part-1.html )
“What do we mean by ‘the England football team’? On the face of it the question is absurd – obviously we mean the squad of players, and maybe the manager and his coaching staff. But when we check more carefully something curious happens. Consider the players: is David Beckham the England football team? Obviously not – he is merely a part of the team, not the team itself. If Beckham were the England team then that would mean all the other players were also England teams – there would be eleven England teams on the pitch every time they played. Is Wayne Rooney the England team? Again, obviously not. All of the players are merely ‘parts of the team’, not the team itself. People were not unhappy because any individual player had failed to win Euro 2004 – if completely different players had been involved, they would have felt the same – but because something beyond the individuals involved, ‘the England team’, had failed to win. The England team is understood to be the collection of players. But we have already agreed that each of the players, individually, is not the team. So when we consider the collection, we are considering a collection of parts that are all +not+ the England team. It seems remarkable to suggest that by bringing together individuals – none of whom are the England team – they might suddenly transform into an actually existing ‘England team’. Again, if we remove, one by one, the individuals who are not the England team – Beckham, Rooney, Lampard – there is nothing left, no England team. In fact, of course, ‘the England team’ is merely a mental label that we apply to a collection of individual players, but this collection does not actually exist as an object or entity; it is just a product of the mind. The public, then, is upset or delighted because a non-existent entity, a mental label, ‘England’ – a label that they themselves have applied to a group of individuals – has ‘lost’ or ‘won’. In reality, of course, a non-existent entity can neither win nor lose – a label is just a label, a mental construct.
“It is not just the England team that goes missing on closer inspection. When we search for a forest we only ever find trees. The trees are considered part of a forest, but actually they are part of nothing inherently existent – the forest is just a label in our minds. Similarly, leaves, twigs, branches and trunks are deemed to be parts of things called ‘trees’ – but a leaf is not a tree, nor is a twig, nor is a branch, nor is a trunk, nor is bark, nor is a root. What on earth, then, is ‘a tree’? In fact a ‘tree’ is just a label applied to a collection of parts – it is nowhere actually to be found, just like ‘a forest’ and just like an ‘England team’. Remarkably, this understanding applies to all phenomena made up of parts. If we look for an ‘army’, we will only ever find individual soldiers, generals, tanks and guns – the term ‘army’ is just a label. If we look for a ‘book’, we will only ever find individual pages, none of which is a book. If we search for a car, we will find wheels, doors, windows, nuts, bolts and bumpers – none of which is the car – but which we label ‘car’ and then mistake for an actually existing object. Reggie Ray at Naropa University, Colorado, asks: “Where is the essential nature of the car located, exactly? If we begin removing parts of the car, at which point does it stop being a car? The answer is that there is no point at which it stops being a car other than when I stop thinking of it in that way. Moreover, in taking the car apart, ten people would probably have ten different points at which they felt that the essential nature of car had ceased to be. This indicates clearly that essential nature is not something residing in the object, but rather something that resides just in our own thinking. The car, in and of itself, possesses no essential nature.” (Ray, Indestructible Truth, Shambhala, 2000, p.408)”
The phrase ‘inherent existence’ means absolute or real existence, or existence ‘from the side of’ the object. Following Nagarjuna we can conclude that everything in the world is empty of inherent existence: if we go looking for the real object we will not find it. However, this doesn’t mean that objects are completely devoid of existence: they can have a relative or conventional existence. If you offer to give me a lift to the airport in your car I will say ‘thank you very much’ rather than deny your car exists. Even though there is no real car to be found in its parts, your ‘car’ functions as a workable, conventional label to describe a set of gears, wheels, seats etc which can convey me to the airport. The problem is that these conventional labels become sticky. We get so used to them, and they work so well, that we assume that something ‘out there’ in the world really corresponds to the label. In technical terms we ‘reify’ (or thingify) the label.
What is the relevance of this to Sufi Islam? The immediate relevance is that Nagarjuna’s technique is philosophically valid and demonstrates that compound objects have no essence or real existence, whether or not we are atheists, Muslims, Buddhists, Christians or whatever, therefore we need to take it on board. Moreover, from the position of ‘tanzih’ (incomparability) Sufism accepts that nothing in the world is real, because ‘there is no real but the Real (Allah)’, and Allah is not in this world. Nagarjuna’s philosophy therefore helps us to understand Sufism, particularly the work of Ibn Arabi.
Once we have established no-self (anātman), or ’emptiness’ (shunyata) as Nagarjuna called it, then we can enjoy considering how things appear from their emptiness or lack of self. In so doing we move from the ‘profundity of the ultimate’ which Buddha expressed as “form is empty” to the ‘profundity of the conventional’ which he expressed as “emptiness is form”. In a similar way, once we have established Allah’s Oneness, we can enjoy considering how the myriad things appear.