Śakra (Buddhism)

Śakra (Sanskrit: शक्र) or Sakka (Pāli) is the ruler of the Trāyastriṃśa Heaven according to Buddhist cosmology. His full title is Śakro devānām indraḥ, Pāli: Sakko devānaṃ indo), "Śakra, Lord of the Devas".

In East Asian traditions, Śakra is known as Dìshìtiān (帝釋天) or Shìtí Huányīn (釋提桓因) in Chinese, and also as Taishakuten (帝釈天) in Japan. In China, Śakra is sometimes identified to the Taoist Jade Emperor (Yùhuáng Dàdì 玉皇大帝, often simplified in Yùhuáng 玉皇); both share a birthday on the ninth day of the first lunar month of the Chinese calendar (usually in February).

The name Śakra "powerful" as an epithet of Indra is found in several verses of the Rigveda. Some scholars reject the identification of Śakra and Indra: Gunapala Piyasena Malalasekera, "Sakka and Indra are independent conceptions. None of the personal characteristics of Sakka resemble those of Indra. Some epithets are identical but are evidently borrowed, though they are differently explained."

The Trāyastriṃśa heaven Śakra rules is located on the top of Mount Meru, imagined to be the polar center of the physical world, around which the Sun and Moon revolve. Trāyastriṃśa is the highest of the heavens in direct contact with Earth. Like the other deities of this heaven, Śakra is long-lived but mortal. When one Śakra dies, his place is taken by another deity who becomes the new Śakra. Buddhist stories about Śakra (past or present) are found in the Jataka tales and in several suttas, particularly in the Saṃyutta Nikāya.

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