Kasiṇas as kammaṭṭhāna Kasina (, ) refers to a class of basic visual objects of
meditation used in
Theravada Buddhism. The objects are described in the
Pali Canon and summarized in the famous
Visuddhimagga meditation treatise as
kammaṭṭhāna on which to focus the mind whenever attention drifts.
Kasina meditation is one of the most common types of
samatha-vipassana, intended to settle the mind of the practitioner and create a foundation for further practices of meditation. This is similar to the yogic practice of
Trāṭaka. The
Visuddhimagga concerns kasina meditation. According to American scholar-monk
Ṭhānissaro Bhikkhu, "the text then tries to fit all other meditation methods into the mold of kasina practice, so that they too give rise to countersigns, but even by its own admission, breath meditation does not fit well into the mold."
Uppalavannā, one of the Buddha's chief female disciples, famously attained
arahantship using a fire (
tejo) kasina as her object of meditation. Of the forty objects meditated upon as kammaṭṭhāna, the first ten are kasina described as 'things one can behold directly'. These are described in the
Visuddhimagga, and also mentioned in the Pali
Tipitaka. They are: • earth (; Pali:
paṭhavī kasina, Sanskrit:
pṛthivī kṛtsna) • water (;
āpo kasiṇa,
ap kṛtsna) • fire (;
tejo kasiṇa,
tejas kṛtsna) • air/wind (;
vāyo kasiṇa,
vāyu kṛtsna) • blue (;
nīla kasiṇa,
nīla kṛtsna) • yellow ;
pīta kasiṇa,
pīta kṛtsna) • red (;
lohita kasiṇa,
lohita kṛtsna) • white (;
odāta kasiṇa,
avadāta kṛtsna) • enclosed space, hole, aperture (;
ākāsa kasiṇa,
ākāśa kṛtsna) • consciousness (;
viññāṇa kasiṇa,
vijñāna kṛtsna) in the Pali suttas and some other texts; the bright light (of the
luminous mind) (;
āloka kasiṇa) according to later sources such as
Buddhaghosa's
Visuddhimagga. The kasinas are typically described as a coloured disk, with the particular colour, properties, dimensions and medium often specified according to the type of kasina. The earth kasina, for instance, is a disk in a red-brown color formed by spreading earth or clay (or another medium producing similar color and texture) on a screen of canvas or another backing material.
Paṭikkūla-manasikāra contemplations: bloated corpse and discolored, bluish corpse. From an early 20th century manuscript found in
Chaiya District,
Surat Thani Province,
Thailand The next ten are impure (
asubha) objects of repulsion (
paṭikkūla), specifically 'cemetery contemplations' (
sīvathikā-manasikāra) on ten stages of human decomposition which aim to cultivate mindfulness of body (
kāyagatāsati). They are: • a swollen corpse • a discolored, bluish, corpse • a festering corpse • a fissured corpse • a gnawed corpse • a dismembered corpse • a hacked and scattered corpse • a bleeding corpse • a worm-eaten corpse • a skeleton
Anussati The next ten are recollections (
anussati): • First three recollections are of the virtues of the
Three Jewels: •
Buddha •
Dhamma •
Sangha • Next three are recollections of the virtues of: • morality (
sīla) • generosity/relinquishment (
cāga) • the skillful qualities of Devas (
devatā) • The additional four recollections of: • the body (
kāya) • death (see
Upajjhatthana Sutta) • the breath (
pāṇa) or breathing (
ānāpāna) • peace (see
Nibbana)
Brahma-vihārā Four are 'divine abidings', which are the virtues of the "
Brahma realm" (Pāli:
Brahmaloka): • unconditional kindness and goodwill (
mettā) • compassion (
karuna) • sympathetic joy over another's success (
mudita) • evenmindedness, equanimity (
upekkha)
Āyatana Four are formless states (four
arūpa-āyatana): • infinite space (Pāḷi
ākāsānañcāyatana, Skt.
ākāśānantyāyatana) • infinite consciousness (Pāḷi
viññāṇañcāyatana, Skt.
vijñānānantyāyatana) • infinite nothingness (Pāḷi
ākiñcaññāyatana, Skt.
ākiṃcanyāyatana) • neither perception nor non-perception (Pāḷi
nevasaññānāsaññāyatana, Skt.
naivasaṃjñānāsaṃjñāyatana)
Others Of the remaining five, one is of perception of disgust of food (
aharepatikulasanna) and the last four are the 'four great elements' (
catudhatuvavatthana): earth (
pathavi), water (
apo), fire (
tejo), air (
vayo). == Meditation subjects and the four
jhānas ==