In the Buddha's Words - Bhikkhu Bodhi [140]
Each major contemplative exercise is supplemented by an auxiliary section, a “refrain” with four subdivisions. The first states that the meditator contemplates the object internally (within his or her own experience), externally (reflectively considering it as occurring within the experience of others), and both; this ensures that one obtains a comprehensive and balanced view of the object. The second portion states that the meditator contemplates the object as subject to origination, as subject to vanishing, and as subject to both origination and vanishing; this brings to light the characteristic of impermanence and thus leads to insight into the three characteristics: impermanence, suffering, and nonself (anicca, dukkha, anattā). The third states that the meditator is simply aware of the bare object to the extent necessary for constant mindfulness and knowledge. And the fourth describes the meditator as dwelling in a state of complete detachment, not clinging to anything in the world.
In the Satipaṭṭhāna Sutta, mindfulness of breathing (ānāpānasati) is included as merely one meditation subject among others, but the Nikāyas assign it a position of fundamental importance. The Buddha said that he used mindfulness of breathing as his main meditation subject for the attainment of enlightenment (see SN 54:8; V 317). During his teaching career he occasionally went into seclusion to devote himself to “the concentration gained through mindfulness of breathing” and he confers on it a unique honor by calling it “the Tathāgata’s dwelling” (SN 54:11; V 326).
Mindfulness of breathing is the subject of an entire chapter in the Saṃyutta Nikāya (SN 54, Ānāpānasaṃyutta). Whereas the Satipaṭṭhāna Sutta explains mindfulness of breathing by a four-step formula, the suttas in this collection expand its practice to sixteen steps. Text VIII,9, from the Ānāpānasaṃyutta, describes the sixteen steps. Since these steps are not necessarily sequential but partly overlap, they might be thought of as facets rather than actual steps. The sixteen facets are grouped into four tetrads each of which corresponds to one of the four establishments of mindfulness. The first tetrad contains the four facets mentioned in the Satipaṭṭhāna Sutta in its section on contemplation of the body, but the other tetrads extend the practice to the contemplations of feelings, mind, and phenomena. Thus the development of mindfulness of breathing can fulfill not just one but all four establishments of mindfulness. The four establishments of mindfulness, based on mindfulness of breathing, in turn fulfill the seven factors of enlightenment; and these in turn fulfill true knowledge and liberation. This exposition thus shows mindfulness of breathing to be a complete subject of meditation that begins with simple attention to the breath and culminates in the permanent liberation of the mind.
Finally, in Text VIII,10, the Buddha’s chief disciple, the Venerable Sāriputta, testifies to his own achievement of mastery over the mind. In reply to questions from the Venerable Ānanda, he explains how he is able to dwell for a whole day in each