佛說佛名經 30.163

30.163

「欲因緣故，於生死中受五陰身具種種苦，雖受是苦不生怖畏，心無慚愧不樂修善，於流轉中難得人身。設得人身，以欲因緣身口不淨，造作無量諸重惡業乃至五無間業，以是因緣復於生死三惡道中，受大重苦。一切受苦皆因欲心集因緣，猶如糞猪被於繫縛，趣三惡道受諸苦惱。

“Conditioned by desire, throughout saṃsāra they receive bodies of the five aggregates complete with all kinds of suffering. Although they undergo such suffering, they feel no dread; their minds are without shame or guilt, and they take no pleasure in cultivating good. In the midst of transmigration, a human body is difficult to obtain. Even if they obtain a human body, conditioned by desire their bodily and verbal actions are impure, and they commit immeasurable, grave, evil karmas up to the five deeds of immediate retribution. Conditioned by this, they again undergo great, heavy suffering in saṃsāra’s three evil destinies. All undergoing of suffering is brought about by the causal conditioning of the accumulated desiring mind, just like a filthy pig bound fast, heading into the three evil destinies to suffer all tribulations.