<P> While Ahura Mazda created the universe and humankind, Angra Mainyu, whose instinct is to destroy, miscreated demons, evil yazads, and noxious creatures (khrafstar) such as snakes, ants, and flies . Angra Mainyu created an opposite, evil being for each good being, except for humans, which he found he could not match . Angra Mainyu invaded the universe through the base of the sky, inflicting Gayomard and the bull with suffering and death . However, the evil forces were trapped in the universe and could not retreat . The dying primordial man and bull emitted seeds . From the bull's seed grew all beneficial plants and animals of the world, and from the man's seed grew a plant whose leaves became the first human couple . Humans thus struggle in a two-fold universe trapped with evil . The evils of this physical world are not products of an inherent weakness, but are the fault of Angra Mainyu's assault on creation . This assault turned the perfectly flat, peaceful, and ever day - lit world into a mountainous, violent place that is half night . </P> <P> Zoroastrianism also includes beliefs about the renovation of the world and individual judgment (cf . general and particular judgment), including the resurrection of the dead . </P> <P> Individual judgment at death is by the Bridge of Judgment, which each human must cross, facing a spiritual judgment . Humans' actions under their free will determine the outcome . One is either greeted at the bridge by a beautiful, sweet - smelling maiden or by an ugly, foul - smelling old woman . The maiden leads the dead safely across the bridge to the Amesha Spenta Good Mind, who carries the dead to paradise . The old woman leads the dead down a bridge that narrows until the departed falls off into the abyss of hell . </P> <P> Zoroastrian hell is reformative; punishments fit the crimes, and souls do not rest in eternal damnation . Hell contains foul smells and evil food, and souls are packed tightly together although they believe they are in total isolation . </P>

According to zoroastrianism what is the name of the evil spirit