In the
Theravāda tradition, Shiva is not viewed as a supreme deity or creator of the universe, but rather as a heavenly being (
deva) who is still bound within the cycle of rebirth (
saṃsāra). Theravāda Buddhism explicitly rejects the concept of
Issaranimmānavāda, the philosophical view that the world was created by a supreme creator god or Īśvara.
Appearances in Pali texts Canonical texts In the
early Pali texts, Shiva is not referred to by the names Mahādeva or Maheśvara as in the Mahāyāna tradition, but rather by his ancient epithet,
Īsāna (from
Sanskrit:
Īśāna). In the
Dhajagga Sutta (
SN 11.3), the Buddha mentions Īsāna as one of the commander deities in the
Tāvatiṃsa heaven. Īsāna is described as leading a heavenly army—alongside
Sakka (Indra), Pajāpati, and Varuṇa—in a cosmic battle against the
Asuras. Īsāna's position in this cosmological hierarchy indicates that he is subordinate to Sakka, the ruler of the Tāvatiṃsa deities.
Other texts In addition to Īsāna, the
Pali literature also use the term
Mahissara to refer to Maheśvara (Shiva). This word is formed through the Pali
sandhi rules, combining the words
mahā (great) and
issara (lord or ruler). However, the mention of
Mahissara or
Issara in Pali texts is almost always associated with theological contexts concerning the Buddha's refutation of
Issaranimmānavāda (the erroneous view that suffering, happiness, and the world order are governed by the will of a supreme deity).
Iconography and cultural practices Although classical texts position him as an ordinary deva, Theravāda Buddhists in various Southeast and South Asian countries continue to adopt the veneration of Shiva through cultural and royal syncretism. In
Thailand, Shiva is known as
Phra Isuan (). His depiction is heavily influenced by the court Brahmanism inherited from the
Khmer and
Sukhothai eras. In the iconography of Thai Buddhist temples, statues of Phra Isuan are often placed alongside other Hindu deities as protectors of the Dhamma (
Dharmapāla). He is not worshipped as a path to absolute liberation, but is rather depicted as a celestial figure who pays homage and submits to the teachings of the Buddha. In
Sri Lanka, unlike Vishnu, who was elevated to the status of the island's primary protector deity, the direct worship of Shiva is less prominent among
Sinhalese Buddhists. However, reverence for Shiva's power was strongly absorbed through his son,
Skanda, who was syncretized into the deity
Kataragama (Murugan). The Kataragama shrine is considered highly sacred by both Sri Lankan Buddhists and Hindus, and he is venerated as one of the four guardian deities (
hatara varam deviyo) protecting Buddhism in Sri Lanka. == Mahāyāna Buddhism ==