Rudra

Rudra
The Roaring God God of Hunt and Storm
Rudra, from a 19th-century textbook on Hinduism
Affiliation	Deva
Mantra	Sthirebhiraṅghaiḥ pururūpa ughro babhruḥ śukrebhiḥ pipiśehiraṇyaiḥ īśānādasya bhuvanasya bhūrerna vā u yoṣad rudrādasuryam
Weapons	Bow and Arrow, Trishula
Symbols	Deer
Texts	Shri Rudram

Sthirebhiraṅghaiḥ pururūpa ughro babhruḥ śukrebhiḥ pipiśehiraṇyaiḥ

Rudra (/ˈrʊdrə/; Sanskrit: रुद्र) is a Rigvedic deity, associated with wind or storm, and the hunt. The name has been translated as "the roarer". In the Rigveda, Rudra has been praised as the "mightiest of the mighty". The Shri Rudram hymn from the Yajurveda is dedicated to Rudra, and is important in the Saivism sect.

The Hindu god Shiva shares several features with the Rudra: the theonym Shiva originated as an epithet of Rudra, the adjective shiva ("kind") being used euphemistically of Rudra, who also carries the epithet Aghora, Abhayankar ("extremely calm [sic] non terrifying"). Usage of the epithet came to exceed the original theonym by the post-Vedic period (in the Sanskrit Epics), and the name Rudra has been taken as a synonym for the god Shiva and the two names are used interchangeably.

The etymology of the theonym Rudra is somewhat uncertain. It is usually derived from the root rud- which means "to cry, howl." According to this etymology, the name Rudra has been translated as "the roarer". An alternative etymology suggested by Prof. Pischel derives Rudra as "the red one, the brilliant one" from a lost root rud-, "to be red" or "to be ruddy" or respectively, according to Grassman, "to shine". A Rigvedic verse "rukh draavayathi, iti rudraha" where 'rukh' means sorrow/misery, 'draavayathi' means to drive out or eliminate and 'iti' means that which or he who, implies 'Rudra' to be the eliminator of evil and usherer of peace.