The Middle Length Discourses of the Buddha - Bhikkhu Nanamoli [15]
APPROACHES TO MEDITATION
The methods of meditation taught by the Buddha in the Pali Canon fall into two broad systems. One is the development of serenity (samatha), which aims at concentration (samādhi); the other is the development of insight (vipassanā), which aims at understanding or wisdom (paññā). In the Buddha’s system of mental training the role of serenity is subordinated to that of insight because the latter is the crucial instrument needed to uproot the ignorance at the bottom of saṁsāric bondage. The attainments possible through serenity meditation were known to Indian contemplatives long before the advent of the Buddha. The Buddha himself mastered the two highest stages under his early teachers but found that, on their own, they only led to higher planes of rebirth, not to genuine enlightenment (MN 26.15–16). However, because the unification of mind induced by the practice of concentration contributes to clear understanding, the Buddha incorporated the techniques of serenity meditation and the resulting levels of absorption into his own system, treating them as a foundation and preparation for insight and as a “pleasant abiding here and now.”
The attainments reached by the practice of serenity meditation are, as mentioned in the preceding section, the eight absorptions—the four jhānas and the four immaterial states—each of which serves as the basis for the next. Strangely, the suttas do not explicitly prescribe specific meditation subjects as the means for attaining the jhānas, but the commentarial literature such as the Visuddhimagga enables us to make the connections. Among the meditation topics enumerated in the suttas, eight of the ten kasiṇas (MN 77.24) are recognised as suitable for attaining all four jhānas, the last two being the respective supports for the first two immaterial attainments. The eight bases for transcendence seem to be a more finely differentiated treatment of meditation on the colour kasiṇas, as are the first three of the eight liberations (MN 77.22–23). Mindfulness of breathing, to which the Buddha devotes an entire sutta (MN 118), provides an ever accessible meditation subject that can be pursued through all four jhānas and also used to develop insight. Another method for attaining the jhānas mentioned in the suttas is the four divine abodes (brahmavihāra)—boundless loving-kindness, compassion, altruistic joy (i.e., gladness at others’ success), and equanimity (MN 7, MN 40, etc.). Tradition holds the first three to be capable of leading to the three lower jhānas, the last of inducing the fourth jhāna. The immaterial