[size=14.399999618530273px]The doctrine of dependent origination shows that the sentient being is nothing but a flow of mental and physical phenomena which arises and continues in dependence on conditions. The layout of these conditions brings to light the cause of suffering and shows how suffering can be ended.
[size=14.399999618530273px]The doctrine is based on the following principle:
[size=14.399999618530273px]When THIS is present, there is THAT,
With the arising of THIS, THAT arises.
[size=14.399999618530273px]When THIS is not present, there isn't THAT,
With the cessation of THIS, THAT ceases.
[size=14.399999618530273px]Dependent origination is set forth in a series of relations:
- Dependent on ignorance there are activities (avijjaapaccayaa sa"mkhaaraa);
- Dependent on activities there is consciousness (sa"mkhaarapaccayaa viññaa.na"m);
- Dependent on consciousness there is mentality-materiality (viññaa.napaccayaa naama-ruupa"m);
- Dependent on mentality-materiality there are the six bases (naamaruupapaccayaa sa.laayatana"m);
- Dependent on the six bases there is contact (sa.laayatanapaccayaa phasso);
- Dependent on contact there is feeling (phassapaccayaa vedanaa);
- Dependent on feeling there is craving (vedanaapaccayaa ta.nhaa);
- Dependent on craving there is clinging (ta.nhaapaccayaa upaadaana"m);
- Dependent on clinging there is becoming (upaadaanapaccayaa bhavo);
- Dependent on becoming there is birth (bhavapaccayaa jaati);
- Dependent on birth there is old age and death (jaatipaccayaa jaraa mara.na"m).
[size=14.399999618530273px]The sequence of events covered by the doctrine falls into three existences — the immediately past, the present, and the future one. The first two factors in the sequence refer to the past life, the last two to the future life, and the rest to this present existence. However, these events intersect, so the factors assigned to the past and future existences also can be found in the present. The doctrine indicates how and why we came into this present existence and where we came from, confuting two erroneous interpretations of our nature and destiny:
- that there is a soul, either uncreated or of divine origin, lasting eternally into the future; and
- that we came into existence from nowhere and face nothing but annihilation at death.
[size=14.399999618530273px]Dependent on ignorance there are activities. From an inconceivable beginning we have performed activities of body, speech, and mind dominated by ignorance. Ignorance is lack of insight into the Four Noble Truths. Any volitional action performed through ignorance becomes kamma with a potential to react, to bring about rebirth, and other consequences in accordance with the kammic law. Only the arahant, who has ended ignorance, can perform volitional acts without forming kamma.
[size=14.399999618530273px]Dependent on activities there is consciousness. After death the five aggregates disintegrate but kamma remains with its potential intact. This residual kamma helps form the embryo in the new existence. It is responsible for the rebirth consciousness, the first citta of the new life. The ovum and the sperm constitute the body of the embryo, kamma contributes the mind and mental functions. A kamma formation of the previous existence manifests itself as the passive consciousness which, from the very first moment of conception, receives all the potentialities resulting from past volitional actions. No consciousness passes over from one existence to the next but the stream of consciousness goes on, a flux, constantly becoming.
[size=14.399999618530273px]Dependent on consciousness there is mentality-materiality. The union of the ovum, sperm and rebirth consciousness brings the mental-material compound into being. Mentality (naama) signifies the mental factors conascent with passive consciousness — feeling (vedanaa), perception (saññaa), volition (cetanaa), contact (phassa), and attention (manasikaara). Materiality (ruupa) comprises the four primary elements of matter and their derivatives, described earlier. It must be noted that kamma plays a role in the arising of materiality too. At the moment of conception kamma generates three units of matter: the decads of sex, body, and the mind basis. In the course of life kamma causes and sustains the functioning of the senses and vitality. Rebirth consciousness is a conascent condition for the arising of materiality. Thereafter, consciousness conditions materiality via a number of relationships, to be given in the section on conditioning relationships below. Thus mentality and materiality are mutually dependent.
[size=14.399999618530273px]Dependent on mentality-materiality there are the six bases. Once generated and nourished by the mother, the embryo starts to grow. As it grows it acquires four other physical sense bases — the eye, ear, nose, and tongue. The body base appeared at conception as did the sixth sense organ, the mind-base (a collective term for all forms of consciousness).
[size=14.399999618530273px]Dependent on the six sense bases there is contact. Each physical sense base can be stimulated only by its appropriate sense object, i.e., eye-base by forms, ear-base by sounds, nose-base by smells, tongue base by tastes, and the tactile-base by touch. The mind-base can be stimulated by any thought or idea whether past, present, future, or timeless, whether real or imaginary, sensuous or abstract. When the sense base is stimulated, conditions are present for the appropriate consciousness to arise. The combination of the three — base, object, and consciousness — is called "contact."
[size=14.399999618530273px]Dependent on contact there is feeling. When contact is made with an object through the senses, feeling must also arise. Contact is a conascent condition feeling. The feeling may be agreeable, disagreeable, or neither. It is through feeling that we reap the results of previous kamma. Since kamma resultants differ from one person to another we each experience different feelings.
[size=14.399999618530273px]Dependent on feeling there is craving. Craving is of three kinds — craving for sense pleasures (kaamata.nhaa), craving for existence (bhavata.nhaa), and craving for non-existence (vibhavata.nhaa). We crave pleasant sensations experienced through the senses. When one pleasant object passes, as it must, we seek another, thirsting for a new pleasant sensation to replace the old. So the search goes on as craving knows no satiation. Besides pleasures, we also crave existence. In our ignorance we believe there is an abiding self within. Thence we strive and struggle to preserve this self and to provide it with the best conditions. But, at times, we also crave non-existence, as when in a mood of dejection we wish for annihilation, thinking death to be the end. Even if this craving does not become so drastic, it still springs up as the desire to destroy the causes of our distress.
[size=14.399999618530273px]Dependent on craving there is clinging. Clinging is an intensified form of craving. It has the nature of grasping and takes on four forms:
- clinging to sense pleasures (kaam'uaadaana);
- clinging to wrong views, principally eternalism and nihilism (di.t.th'uaadaana);
- clinging to rites and rituals (siilabbat'upaadaana); and
- clinging to a doctrine of self (attavaad'upaadaana). This is the most tenacious form of clinging, abandoned only when the stage of stream-entry is attained.
[size=14.399999618530273px]Dependent on clinging there is becoming. Clinging conditions volitional activities, unwholesome and wholesome, which set the stage for a new existence where they can ripen.
[size=14.399999618530273px]Dependent on becoming there is birth. The unexhausted kammic activities of this life bring about birth into a new existence, finding appropriate conditions to manifest themselves.
[size=14.399999618530273px]Dependent on birth there is old age and death. Once a person is born, decay and death inevitably follow, bringing in their trail sorrow, lamentation, pain, grief, and despair.
[size=14.399999618530273px]In order to cure any disease its cause must be known and removed. All other treatments are symptomatic. The Buddha taught dependent origination to point out the cause of suffering and to show how it can be uprooted.
[size=14.399999618530273px]To end suffering the cycle of causal origination must be broken at the right link. We cannot end suffering by destroying the psycho-physical organism we inherited as a result of past kamma; this is not the answer to the problem. We cannot prevent the contact of the senses with their objects, nor the arising of feeling from contact. But our reactions to the feelings we experience, that is different, that is something we can control. We can control them through wisdom. If we understand the feelings that arise to be momentary and without a self, we will not react to them with craving. Thus the right link in the sequence that can be broken is the link between feeling and craving. Suffering ends with the destruction of craving.
[size=14.399999618530273px]The complete destruction of craving is a formidable task. But, though difficult, it can be approached by degrees. Craving can be gradually weakened and this will start us on the path towards the ideal. The less we crave, the fewer the disappointments; the less the suffering, the greater the peace. In the Four Noble Truths the Buddha teaches us all we need to know: the cause of suffering is craving; the way to achieve this is to follow the Noble Eightfold Path.