'mental development' (lit. 'calling into
existence, producing') is what in English is generally but rather vaguely called
'meditation'. One has to distinguish 2 kinds:
- development of tranquillity (samatha-bhāvanā),
i.e. concentration (samādhi), and
- development of insight (vipassanā-bhāvanā),
i.e. wisdom (paññā).
These two important terms, tranquillity and insight (s.
samatha-vipassanā), are very often met with and explained in the Sutta, as
well as in the Abhidhamma.
Tranquillity (samatha) is the concentrated, unshaken,
peaceful, and therefore undefiled state of mind, whilst insight (vipassanā)
is the intuitive insight into the impermanence, misery and impersonality (anicca,
dukkha, anattā; s. tilakkhana) of all bodily and mental phenomena of
existence, included in the 5 groups of existence, namely, materiality, feeling,
perception, mental constructions and consciousness; s.
Tranquillity, or concentration of mind, according to
Sankhepavannana (Commentary to Abhidhammattha-sangaha), bestows a threefold
blessing: favourable rebirth, present happy life, and purity of mind which is
the condition of insight. Concentration (samādhi) is the indispensable
foundation and precondition of insight by purifying the mind from the 5 mental
defilements or hindrances (nīvarana), whilst insight (vipassanā)
produces the 4 supra mundane stages of holiness and deliverance of mind. The
Buddha therefore says: "May you develop mental concentration, o monks; for who
is mentally concentrated, sees things according to reality" (S.XXII.5). And in
Mil. it is said: "Just as when a lighted lamp is brought into a dark chamber,
the lamp-light will destroy the darkness and produce and spread the light, just
so will insight, once arisen, destroy the darkness of ignorance and produce the
light of knowledge."
Vis.M. III-XI gives full directions how to attain full
concentration and the absorptions (jhāna) by means of the following
40 meditation subjects (kammatthāna):
10 kasina-exercises (s. kasina). These produce the 4
10 loathsome subjects (asubha). These produce
the 1st absorption.
10 recollections (anussati):
- of the Buddha (buddhānussati),
- the Doctrine (dhammānussati),
- the Brotherhood of the Noble Ones (sanghānussati),
- the heavenly beings,
- death (maranasati),
- in-and-out breathing (Ānāpāna-sati)
- peace (upasamānussati).
Among these, the recollection (or
mindfulness) of in-and-out breathing may produce all the 4 absorptions, that of
the body the 1st absorption, the rest only neighbourhood-concentration (upacāra-samādhi,
4 sublime abodes (brahma-vihāra):
- loving-kindness (mettā)
- compassion (karunā)
- altruistic joy (muditā)
- equanimity (upekkhā).
Of these, the first 3 exercises may produce 3 absorptions, the last one the
4th absorption only.
4 immaterial spheres (arūpāyatana, s.
- of unbounded space,
- unbounded consciousness,
These are based upon the 4th absorption.
1 perception of the loathsomeness of food (āhāre patikkūla-saññā),
which may produce neighbourhood-concentration
1 analysis of the 4 elements (catudhātu-vavatthāna, s.
dhātu-vavatthāna), which may produce neighbourhood-concentration.
Mental development forms one of the 3 kinds of meritorious
'Delight in meditation' (bhāvanā-rāmatā)
is one of the noble usages (ariya-vamsa) .