The name is derived from the Sanskrit brihaspati and indicates its magical and divine nature, for it is one of the names given by the Indians to the planet Jupiter. It forms part of some sort of trinity along with Boru Saniang Naga, the snake-god of the waters. This trinity would seem to have been central to the traditional animist Batak religion called Sipelebegu before the conversion of the Batak to Islam of Christianity.
It is usually depicted with its head raised as if emerging from the underworld to join the middle-world.