When the noble eightfold path is developed, the following are fully developed: the four kinds of mindfulness meditation, the four right efforts, the four bases of psychic power, the five faculties, the five powers, and the seven awakening factors. And these two qualities proceed in conjunction: serenity and discernment. They completely understand by direct knowledge those things that should be completely understood by direct knowledge. They give up by direct knowledge those things that should be given up by direct knowledge. They develop by direct knowledge those things that should be developed by direct knowledge. They realize by direct knowledge those things that should be realized by direct knowledge.

And what are the things that should be completely understood by direct knowledge? You should say: ‘The five grasping aggregates.’ That is: form, feeling, perception, choices, and consciousness. These are the things that should be completely understood by direct knowledge. And what are the things that should be given up by direct knowledge? Ignorance and craving for continued existence. These are the things that should be given up by direct knowledge. And what are the things that should be developed by direct knowledge? Serenity and discernment. These are the things that should be developed by direct knowledge. And what are the things that should be realized by direct knowledge? Knowledge and freedom. These are the things that should be realized by direct knowledge.