Sukha is a Sanskrit and Pāli word that is often translated as “happiness" or "ease" or "pleasure" or "bliss." In Buddhism's Pali literature, the term is used in the context of describing laic pursuits, meditative absorptions and intra-psychic phenomena.
According to Monier-Williams (1964), the etymology of sukha is "said to be su ["good"] + kha ["aperture"] and to mean originally 'having a good axle-hole'...." Thus, for instance, in the Rig Veda sukha denotes "running swiftly or easily" (applied, e.g., to chariots). Sukha is juxtaposed with duḥkha (Sanskrit; Pali: dukkha; often translated as "suffering"), the elimination of which is the raison d'être of early Buddhism.
In Buddhism's Pali canon and related literature, the term is used in a general sense to refer to "well-being and happiness" (hita-sukha) in either this present life or future lives. In addition, it is a technical term associated with describing a factor of meditative absorption (jhāna) and a sensory-derived feeling (vedanā).
General life pursuit
In the Pali Canon, the Buddha discusses with different lay persons "well-being and happiness" (hita-sukha) "visible in this present life" (diṭṭha-dhamma) and "pertaining to the future life" (samparāyika), as exemplified by the following canonical discourses (sutta).
In the Anaṇa Sutta (AN 4.62), the Buddha describes four types of happiness for a "householder partaking of sensuality" (gihinā kāma-bhoginā):
- the happiness of earning (atthi-sukha) wealth by just and righteous means
- the happiness of using (bhoga-sukha) wealth liberally on family, friends, & on meritorious deeds
- the happiness of debtlessness (anaṇa-sukha) be free from debts
- the happiness of blamelessness (anavajja-sukha), to live a faultless and pure life without committing evil in thought, word, and deed
Of these, the wise (sumedhaso) know that the happiness of blamelessness is by far the greatest householder happiness. economic and material happiness is not worth one sixteenth part of the spiritual happiness arising out of a faultless and good life.
In the Kālāmā Sutta (AN 3.65), townspeople ask the Buddha how they are to ascertain which spiritual teaching is true. The Buddha counsels that one should "enter and dwell" (upasampajja vihareyyātha) in "things" or "qualities" (dhammā) that are:
- skillful (kusalā),
- blameless (anavajjā),
- praised by the wise (viññuppasatthā), and
- when put into practice, are conducive to well-being and happiness (samattā samādinnā hitāya sukhāya saṃvattantī)
Using the latter criterion, the Buddha then asks the townspeople to assess greed (lobha), hate (dosa) and delusion (moha) whereby it is agreed that entering and dwelling in non-greed, non-hate and non-delusion lead to well-being and happiness. The Buddha states that, given this understanding, a noble disciple (ariyasāvako) pervades all directions with lovingkindness, compassion, sympathetic joy and equanimity (see the four brahmaviharas); and, by doing so, one purifies oneself, avoids evil-induced consequences, lives a happy present life and, if there is a future karmic rebirth, one will be born in a heavenly world.
In the Dighajānu Sutta (AN 8.54), Dighajānu approaches the Buddha and states:
- "We are lay people enjoying sensuality; living crowded with spouses & children; using Kasi fabrics & sandalwood; wearing garlands, scents, & creams; handling gold & silver. May the Blessed One teach the Dhamma for those like us, for our happiness & well-being in this life, for our happiness & well-being in lives to come."
In a manner somewhat similar to his exposition in the aforementioned Anaṇa Sutta, the Buddha identifies four sources that lead to well-being and happiness in the current life:
- productive efforts (uṭṭhāna-sampadā) in one's livelihood,
- protective efforts (ārakkha-sampadā) regarding ones wealth in terms of possible theft or disaster,
- virtuous friendship (kalyāṇa-mittatā), and
- even-headed living (sama-jīvikatā), abstaining from womanizing, drunkenness, gambling and evil friendships.
In terms of well-being and happiness in the next life, the Buddha identifies the following sources:
- faith (saddhā) in the fully enlightened Buddha;
- virtue (sīla), as exemplified by the Five Precepts;
- generosity (cāga), giving charity and alms; and,
- wisdom (paññā), having insight into the arising and passing of things.
As indicated above, in the Kālāmā Sutta, the Buddha identifies the practice of the four divine abodes (brahmavihara) as being conducive to one's own well-being and happiness. The first of these abodes is lovingkindness (mettā) which is, for instance, classically expressed in the Pali canon's Karaniya Mettā Sutta (Sn 1.8) by the pithy wish (in English and Pali):
|May all beings be at ease!||Sabbe sattā bhavantu sukhitattā.|
Similarly, the Pali commentaries (SN-A 128) explicitly define mettā as "the desire to bring about the well-being and happiness [of others]" (hita-sukha-upanaya-kāmatā) Thus, in Buddhism, to dwell wishing for others' general happiness is conducive to the development of one's own happiness.
In Buddhist meditation, the development of concentrative absorption (Sanskrit: dhyāna; Pali: jhāna) is canonically described in terms of the following five factors:
As illustrated in Table 1, both pīti and sukha are born of bodily seclusion and mental quietude. The 5th c. CE Visuddhimagga distinguishes between pīti and sukha in the following experiential manner:
- And wherever the two are associated, happiness [here, Ñāṇamoli's translation of pīti] is the contentedness at getting a desirable object, and bliss [sukha] is the actual experiencing of it when got. Where there is happiness [pīti] there is bliss (pleasure) [sukha]; but where there is bliss [sukha] there is not necessarily happiness [pīti]. Happiness is included in the formations aggregate; bliss is included in the feeling aggregate. If a man exhausted in a desert saw or heard about a pond on the edge of a wood, he would have happiness; if he went into the wood's shade and used the water, he would have bliss....
Providing a bare-bones conditional chain of events that overlaps the above more narrative exposition, the Upanisa Sutta (SN 12.23) states that sukha arises from tranquillity (passaddhi) of the body and mind, and in turn gives rise to concentration (samādhi). Citing traditional post-canonical Pali literature related to this discourse, Bodhi (1980) adds the following functional definition of sukha:
- The subcommentary to the Upanisa Sutta explains sukha as the happiness of the access to absorption. The term 'access' (upacara) denotes the stage in the cultivation of serenity immediately preceding full absorption, the intended goal of serenity meditation. Access is characterized by the abandonment of the five hindrances and the arising of the 'counterpart sign,' the self-luminous object of interior perception which is the focal point for the higher stages of concentration.
In the Buddhist frameworks of the five aggregates (Sanskrit: skandha; Pali: khandha) and dependent origination (Sanskrit: pratītyasamutpāda; Pali: paticcasamuppāda), "feelings" or "sensations" (vedanā) arise from the contact of an external object (such as a visual object or sound) with a sensory organ (such as the eye or ear) and consciousness. In the Pali Canon, such feelings are generally described to be of one of three types: pleasant (sukha), unpleasant (dukkha), or neither-unpleasant-nor-pleasant (adukkha-asukha).
Some researchers believe that a "shift" in the activity of the medial prefrontal cortex is what supports a state of inner fulfilment and equanimity. 
- ^ For instance, in terms of this word's nounal form, dictionaries provide the following:
In terms of contemporary translators, examples include:
- Monier-Williams (1964), pp. 1220-1, entry for "Sukhá" (cf. p. 1221 retrieved from http://www.sanskrit-lexicon.uni-koeln.de/scans/MWScan/MWScanpdf/mw1221-sukhakara.pdf), translates this Sanskrit word as "ease, easiness, comfort, prosperity, pleasure, happiness, joy, delight in";
- Rhys Davids & Stede (1921-5), p. 716, entry for "Sukha" (retrieved from http://dsal.uchicago.edu/cgi-bin/philologic/getobject.pl?c.4:1:262.pali), primarily translate this Pali word as "wellbeing, happiness, ease"; and,
- Nyanatiloka (1980) (retrieved from http://www.budsas.org/ebud/bud-dict/dic3_s.htm) translates the Pali word as "happiness, pleasure, joy, bliss."
- Bhikkhu Bodhi (1980; 2005) translates it as "happiness."
- Ñāṇamoli (1999, pp. 98, 897, passim) translates it as "bliss" and "pleasure." Perhaps uniquely, he translates pīti as "happiness" (p. 892) or, more specifically, "pervading (rapturous) happiness" (p. 142).
- Thanissaro Bhikkhu translates it as "happiness" (Thanissaro, 1994; 1995), "bliss" (Thanissaro, 1997a), and "pleasure" (Thanissaro, 1997b; 1997c).
- Maurice Walshe (1985) translates it as "happiness."
- ^ The Tibetan equivalent of sukha is bde.ba.
- ^ Monier-Williams (1964), p. 1220, entry for "Sukhá" (retrieved from http://www.sanskrit-lexicon.uni-koeln.de/scans/MWScan/MWScanpdf/mw1220-suUti.pdf). Square-bracketed words ("good" and "aperture") are based on Monier-Williams, pp. 334, 1219.
- ^ Regarding the relationship between sukha and dukkha, Rhys Davids & Stede (1921-5), p. 716, entry for "Sukha" (retrieved from http://dsal.uchicago.edu/cgi-bin/philologic/getobject.pl?c.4:1:262.pali), simply identifies that dukkha is one of the antonyms of sukha (along with asukha) and, in such contexts, is sometimes spelled dukha.
- ^ See Bodhi (2005), pp. 3-4, passim.
- ^ Bodhi (2005), pp. 127-8; and, Thanissaro (1997a). Pali is based on the Sri Lanka Tripitaka Project (SLTP) edition, retrieved 2008-05-08 from "MettaNet" at http://www.metta.lk/tipitaka/2Sutta-Pitaka/4Anguttara-Nikaya/Anguttara2/4-catukkanipata/007-pattakammavaggo-p.html. Bodhi's translation omits the last verse (which praises happiness of blamelessness) which can be found in both Thanissaro's translation and the SLTP.
- ^ Note that here, as elsewhere, through textual parallelism, sukha ("happiness") is used as the opposite of dukkha ("suffering").
- ^ Note that "noble discples" (ariyasāvako) include laypeople. See "Śrāvaka."
- ^ Bodhi (2005), pp. 88-91; and, Thanissaro (1994). Pali is based on the SLTP tipitaka retrieved 2008-05-08 from "MettaNet" at http://www.metta.lk/tipitaka/2Sutta-Pitaka/4Anguttara-Nikaya/Anguttara1/3-tikanipata/007-mahavaggo-p.html. Regarding greed, hate and delusion, see "kilesa". Regarding the heavenly destinations of brahmavihara dwellers, see AN 4.125 (Thanissaro, 2006).
- ^ Thanissaro (1995).
- ^ Bodhi (2005), pp. 124-6; and, Thanissaro (1995).
- ^ Amaravati Sangha (2004).
- ^ Rhys Davids & Stede (1921-5), p. 197, entry for "Karuṇā," retrieved at http://dsal.uchicago.edu/cgi-bin/philologic/getobject.pl?c.1:1:356.pali.
- ^ See, for instance, Samādhaṅga Sutta (a/k/a, Pañcaṅgikasamādhi Sutta, AN 5.28) (Thanissaro, 1997b).
- ^ Vsm. IV, 100 (Ñāṇamoli, 1999, p. 142). Similarly, see also the Abhidhamma's commentary, Atthasalini (Bodhi, 1980).
- ^ Bodhi (1980) and Thanissaro (1997c).
- ^ See, for instance, Datthabba Sutta (SN 36.5; Nyanaponika, 1983) and Chachakka Sutta (MN 148; Thanissaro, 1998).
- ^ DAVIDSON RJ, KABAT-ZINN J, SCHUMACHER J et al. Alterations in brain and immune function produced by mindfulness meditation. Psychosom Med 2003;65:564–570.
- Amaravati Sangha (trans.) (1994, 2004). "Karaniya Metta Sutta: The Buddha's Words on Loving-Kindness" from Chanting Book: Morning and Evening Puja and Reflections (1994). Hemel Hempstead: Amaravati Publications. Retrieved 2008-05-10 from "Access to Insight" (2004) at http://www.accesstoinsight.org/tipitaka/kn/snp/snp.1.08.amar.html.
- Bodhi, Bhikkhu (2005). In the Buddha's Words: An Anthology of Discourses from the Pali Canon. Boston: Wisdom Publications. ISBN 0-86171-491-1.
- Ñāṇamoli, Bhikkhu (trans.) (1999). The Path of Purification: Visuddhimagga. Seattle, WA: BPS Pariyatti Editions. ISBN 1-928706-00-2.