Cāturmahārājikakāyika

 
Cātummahārājika (Pāḷi; Sanskrit: Cāturmahārājikakāyika) Heaven. According to Buddhist cosmology this heavenly realm is the lowest heaven of the Desire Realm (Pāḷi: Kāmaloka; Sanskrit: Kāmadhātu), and it is located on the lower mountainside of Mount Neru (Pāḷi; Sanskrit: Meru).

Cāturmahārājikakāyika or Cātummahārājika (Tib: rgyal chen bzhi; Jpn: 四大王衆天 Shidaiōshu-ten) – The world "of the Four Great Kings" is found on the lower slopes of Mount Sumeru, though some of its inhabitants live in the air around the mountain. Its rulers are the four Great Kings of the name, Virūḍhaka, Dhṛtarāṣṭra, Virūpākṣa, and their leader Vaiśravaṇa. The devas who guide the Sun and Moon are also considered part of this world, as are the retinues of the four kings, composed of Kumbhāṇḍas (dwarfs), Gandharvas (fairies), Nāgas (dragons) and Yakṣas (goblins). The beings of this world are 750 feet (230 m) tall and live for 9,000,000 years (Sarvāstivāda tradition) or 90,000 years (Vibhajyavāda tradition). The height of this world is from sea level up to 40 yojanas above the Earth.

Cāturmahārājikakāyika devas, are subject to the Great King Dhṛtarāṣṭra, Guardian of the East. Beings are reborn among the Gandharvas as a consequence of having practiced the most basic form of ethics (Janavasabha-sutta, DN.18). It was considered embarrassing for a monk to be born in no better birth than that of a gandharva.

Although all of the worlds inhabited by devas (that is, all the worlds down to the Cāturmahārājikakāyika world and sometimes including the Asuras) are sometimes called "heavens", in the western sense of the word the term best applies to the four worlds listed below:

Parinirmita-vaśavartin or Paranimmita-vasavatti (Tib: gzhan 'phrul dbang byed; Jpn: 他化自在天 Takejizai-ten) – The heaven of devas "with power over (others') creations". These devas do not create pleasing forms that they desire for themselves, but their desires are fulfilled by the acts of other devas who wish for their favor. The ruler of this world is called Vaśavartin (Pāli: Vasavatti), who has longer life, greater beauty, more power and happiness and more delightful sense-objects than the other devas of his world. This world is also the home of the devaputra (being of divine race) called Māra, who endeavors to keep all beings of the Kāmadhātu in the grip of sensual pleasures. Māra is also sometimes called Vaśavartin, but in general these two dwellers in this world are kept distinct. The beings of this world are 4,500 feet (1,400 m) tall and live for 9,216,000,000 years (Sarvāstivāda tradition). The height of this world is 1,280 yojanas above the Earth.

Nirmāṇarati or Nimmānaratī (Tib: 'phrul dga' ; Jpn: 化楽天 Keraku-ten)– The world of devas "delighting in their creations". The devas of this world are capable of making any appearance to please themselves. The lord of this world is called Sunirmita (Pāli Sunimmita); his wife is the rebirth of Visākhā, formerly the chief of the upāsikās (female lay devotees) of the Buddha. The beings of this world are 3,750 feet (1,140 m) tall and live for 2,304,000,000 years (Sarvāstivāda tradition). The height of this world is 640 yojanas above the Earth.

Tuṣita or Tusita (Tib: dga' ldan; Jpn: 兜率天 Tosotsu-ten) – The world of the "joyful" devas. This world is best known for being the world in which a Bodhisattva lives before being reborn in the world of humans. Until a few thousand years ago, the Bodhisattva of this world was Śvetaketu (Pāli: Setaketu), who was reborn as Siddhārtha, who would become the Buddha Śākyamuni; since then the Bodhisattva has been Nātha (or Nāthadeva) who will be reborn as Ajita and will become the Buddha Maitreya (Pāli Metteyya). While this Bodhisattva is the foremost of the dwellers in Tuṣita, the ruler of this world is another deva called Santuṣita (Pāli: Santusita). The beings of this world are 3,000 feet (910 m) tall and live for 576,000,000 years (Sarvāstivāda tradition). The height of this world is 320 yojanas above the Earth.

Yāma (Tib: 'thab bral; Jpn: 夜摩天 Yama-ten) – Sometimes called the "heaven without fighting", because it is the lowest of the heavens to be physically separated from the tumults of the earthly world. These devas live in the air, free of all difficulties. Its ruler is the deva Suyāma; according to some, his wife is the rebirth of Sirimā, a courtesan of Rājagṛha in the Buddha's time who was generous to the monks. The beings of this world are 2,250 feet (690 m) tall and live for 144,000,000 years (Sarvāstivāda tradition). The height of this world is 160 yojanas above the Earth.

The world-mountain of Sumeru is an immense, strangely shaped peak which arises in the center of the world, and around which the Sun and Moon revolve. Its base rests in a vast ocean, and it is surrounded by several rings of lesser mountain ranges and oceans. The three worlds listed below are all located on or around Sumeru: the Trāyastriṃśa devas live on its peak, the Cāturmahārājikakāyika devas live on its slopes, and the Asuras live in the ocean at its base. Sumeru and its surrounding oceans and mountains are the home not just of these deities, but also vast assemblies of beings of popular mythology who only rarely intrude on the human world.

Gandharvas can fly through the air, and are known for their skill as musicians. They are connected with trees and flowers, and are described as dwelling in the scents of bark, sap, and blossom. They are among the beings of the wilderness that might disturb a monk meditating alone.

The terms gandharva and yakṣa are sometimes used for the same person; yakṣa in these cases is the more general term, including a variety of lower deities.

Among the notable gandharvas are mentioned (in DN.20 and DN.32) Panāda, Opamañña, Naḷa, Cittasena, Rājā. Janesabha is probably the same as Janavasabha, a rebirth of King Bimbisāra of Magadha. Mātali the Gandharva is the charioteer for Śakra.

Timbarū (Tumburu) was a chieftain of the gandharvas. There is a romantic story told about the love between his daughter Bhaddā Suriyavacchasā (Sanskrit: Bhadrā Sūryavarcasā) and another gandharva, Pañcasikha (Sanskrit: Pañcaśikha). Pañcasikha fell in love with Suriyavacchasā when he saw her dancing before Śakra, but she was then in love with Sikhandī (or Sikhaddi), son of Mātali the charioteer. Pañcasikha then went to Timbarū's home and played a melody on his lute of beluva-wood, on which he had great skill, and sang a love-song in which he interwove themes about the Buddha and his arhats.

Later, Śakra prevailed upon Pañcasikha to intercede with the Buddha so that Śakra might have an audience with him. As a reward for Pañcasikha's services, Śakra was able to get Suriyavacchasā, already pleased with Pañcasikha's display of skill and devotion, to agree to marry Pañcasikha.

Pañcasikha also acts as a messenger for the Four Heavenly Kings, conveying news from them to Mātali, the latter representing Śakra and the Trāyastriṃśa devas.

Gandharva or gandhabba is also used in a completely different sense, referring to a being (or, strictly speaking, part of the causal continuum of consciousness) in a liminal state between death and rebirth.