In the Buddha's Words - Bhikkhu Bodhi [139]
The opening formula of the sutta says that one engages in this practice after “having subdued longing and dejection in regard to the world” (vineyya loke abhijjhā-domanassaṃ). The expression “having subdued” need not be taken to imply that one must first overcome longing and dejection—which, according to the commentary, signify greed and aversion and thus represent the five hindrances—before one can start to practice satipaṭṭhāna. The expression might be understood to mean that the practice is itself the means of overcoming longing and dejection. Thus, while subduing the obstructive influences of greed and aversion, the meditator arouses the positive qualities of energy, mindfulness, and clear comprehension, and contemplates four objective domains: the body, feelings, states of mind, and phenomena. It is these four objective domains that differentiate mindful observation into four establishments of mindfulness.
The four objective domains divide the expository portion of the Satipaṭṭhāna Sutta into four major sections. Two of these sections, the first and the fourth, have several subdivisions. When the divisions are added up, we obtain altogether twenty-one meditation subjects. Several of these can be used as means to develop serenity (samatha), but the satipaṭṭhāna system as a whole seems especially designed for the development of insight. The main sections with their divisions are as follows:
1. Contemplation of the body (kāyānupassanā). This comprises fourteen subjects of meditation: mindfulness of breathing; contemplation of the four postures; clear comprehension of activities; attention to the unattractive nature of the body (viewed by way of its organs and tissues); attention to the elements; and nine charnel ground contemplations, contemplations based on corpses in different stages of decomposition.
2. Contemplation of feeling (vedanānupassanā). Feeling is differentiated into three primary types—pleasant, painful, and neither-painful-nor-pleasant—which are each further distinguished into carnal and spiritual feelings. However, because these are all merely different types of feeling, the contemplation of feeling is considered one subject.
3. Contemplation of mind (cittānupassanā). This is one subject of contemplation—the mind—differentiated into eight pairs of contrasting states of mind.
4. Contemplation of phenomena (dhammānupassanā). The word dhammā here probably signifies phenomena, which are classified into five categories governed by the Buddha’s teaching, the Dhamma. Thus dhammānupassanā has a dual meaning, “dhammas (phenomena) contemplated by way of the Dhamma (the teaching).” The five categories are: the five hindrances, the five aggregates, the six internal and external sense bases, the seven factors of enlightenment, and the Four Noble Truths.
Although not specified in the sutta, a progressive sequence seems to be implied by the terms describing each contemplation. In mindfulness of breathing one moves to subtler levels of quiescence; in contemplation of feeling, one moves toward noncarnal feelings that are