This hymn extols the process of generating अग्नि , the celestial fire deity, through ritualistic attrition of sticks, symbolizing his divine emergence as जातवेदस् , मातरिश्वन् , and तनुनपात् . अग्नि is revered as the bearer of oblations, the dispeller of darkness, and the unerring conductor of sacrifices, celebrated for his wisdom, strength, and eternal presence rv-3-29-descriptors .