The right view of kamma and its fruits provides a rationale for engaging in wholesome actions and attaining high status within the round of rebirths, but by itself it does not lead to liberation. It is possible for someone to accept the law of kamma yet still limit his aims to mundane achievements. One's motive for performing noble deeds might be the accumulation of meritorious kamma leading to prosperity and success here and now, a fortunate rebirth as a human being, or the enjoyment of celestial bliss in the heavenly worlds. There is nothing within the logic of kammic causality to impel the urge to transcend the cycle of kamma and its fruit. The impulse to deliverance from the entire round of becoming depends upon the acquisition of a different and deeper perspective, one which yields insight into the inherent defectiveness of all forms of samsaric existence, even the most exalted.
This superior right view leading to liberation is the understanding of the Four Noble Truths. It is this right view that figures as the first factor of the Noble Eightfold Path in the proper sense: as the noble right view. Thus the Buddha defines the path factor of right view expressly in terms of the four truths: "What now is right view? It is understanding of suffering (dukkha), understanding of the origin of suffering, understanding of the cessation of suffering, understanding of the way leading to the cessation to suffering." The Eightfold Path starts with a conceptual understanding of the Four Noble Truths apprehended only obscurely through the media of thought and reflection. It reaches its climax in a direct intuition of those same truths, penetrated with a clarity tantamount to enlightenment. Thus it can be said that the right view of the Four Noble Truths forms both the beginning and the culmination of the way to the end of suffering.
The first noble truth is the truth of suffering (dukkha), the inherent unsatisfactoriness of existence, revealed in the impermanence, pain, and perpetual incompleteness intrinsic to all forms of life.
This is the noble truth of suffering. Birth is suffering; aging is suffering; sickness is suffering; death is suffering; sorrow, lamentation, pain, grief, and despair are suffering; association with the unpleasant is suffering; separation from the pleasant is suffering; not to get what one wants is suffering; in brief, the five aggregates of clinging are suffering.The last statement makes a comprehensive claim that calls for some attention. The five aggregates of clinging (pancupadanakkandha) are a classificatory scheme for understanding the nature of our being. What we are, the Buddha teaches, is a set of five aggregates -- material form, feelings, perceptions, mental formations, and consciousness -- all connected with clinging. We are the five and the five are us. Whatever we identify with, whatever we hold to as our self, falls within the set of five aggregates. Together these five aggregates generate the whole array of thoughts, emotions, ideas, and dispositions in which we dwell, "our world." Thus the Buddha's declaration that the five aggregates are dukkha in effect brings all experience, our entire existence, into the range of dukkha.
But here the question arises: Why should the Buddha say that the five aggregates are dukkha? The reason he says that the five aggregates are dukkha is that they are impermanent. They change from moment to moment, arise and fall away, without anything substantial behind them persisting through the change. Since the constituent factors of our being are always changing, utterly devoid of a permanent core, there is nothing we can cling to in them as a basis for security. There is only a constantly disintegrating flux which, when clung to in the desire for permanence, brings a plunge into suffering.
The second noble truth points out the cause of dukkha. From the set of defilements which eventuate in suffering, the Buddha singles out craving (tanha) as the dominant and most pervasive cause, "the origin of suffering."
This is the noble truth of the origin of suffering. It is this craving which produces repeated existence, is bound up with delight and lust, and seeks pleasure here and there, namely, craving for sense pleasures, craving for existence, and craving for non-existence.The third noble truth simply reverses this relationship of origination. If craving is the cause of dukkha, then to be free from dukkha we have to eliminate craving. Thus the Buddha says:
This is the noble truth of the cessation of suffering. It is the complete fading away and cessation of this craving, its forsaking and abandonment, liberation and detachment from it.The state of perfect peace that comes when craving is eliminated is Nibbana (nirvana), the unconditioned state experienced while alive with the extinguishing of the flames of greed, aversion, and delusion. The fourth noble truth shows the way to reach the end of dukkha, the way to the realization of Nibbana. That way is the Noble Eightfold Path itself.
The right view of the Four Noble Truths develops in two stages. The first is called the right view that accords with the truths (saccanulomika samma ditthi); the second, the right view that penetrates the truths (saccapativedha samma ditthi). To acquire the right view that accords with the truths requires a clear understanding of their meaning and significance in our lives. Such an understanding arises first by learning the truths and studying them. Subsequently it is deepened by reflecting upon them in the light of experience until one gains a strong conviction as to their veracity.
But even at this point the truths have not been penetrated, and thus the understanding achieved is still defective, a matter of concept rather than perception. To arrive at the experiential realization of the truths it is necessary to take up the practice of meditation -- first to strengthen the capacity for sustained concentration, then to develop insight. Insight arises by contemplating the five aggregates, the factors of existence, in order to discern their real characteristics. At the climax of such contemplation the mental eye turns away from the conditioned phenomena comprised in the aggregates and shifts its focus to the unconditioned state, Nibbana, which becomes accessible through the deepened faculty of insight. With this shift, when the mind's eye sees Nibbana, there takes place a simultaneous penetration of all Four Noble Truths. By seeing Nibbana, the state beyond dukkha, one gains a perspective from which to view the five aggregates and see that they are dukkha simply because they are conditioned, subject to ceaseless change. At the same moment Nibbana is realized, craving stops; the understanding then dawns that craving is the true origin of dukkha. When Nibbana is seen, it is realized to be the state of peace, free from the turmoil of becoming. And because this experience has been reached by practising the Noble Eightfold Path, one knows for oneself that the Noble Eightfold Path is truly the way to the end of dukkha.
This right view that penetrates the Four Noble Truths comes at the end of the path, not at the beginning. We have to start with the right view conforming to the truths, acquired through learning and fortified through reflection. This view inspires us to take up the practice, to embark on the threefold training in moral discipline, concentration, and wisdom. When the training matures, the eye of wisdom opens by itself, penetrating the truths and freeing the mind from bondage.