Misconduct

Then a certain bhikkhu approached the Blessed One, paid homage to him, sat down to one side, and said to him: “Venerable sir, it would be good if the Blessed One would teach me the Dhamma in brief, so that, having heard the Dhamma from the Blessed One, I might dwell alone, withdrawn, diligent, ardent, and resolute.”

“In that case, bhikkhu, purify the very beginning of wholesome states. And what is the beginning of wholesome states? Here, bhikkhu, having abandoned bodily misconduct, you should develop good bodily conduct. Having abandoned verbal misconduct, you should develop good verbal conduct. Having abandoned mental misconduct, you should develop good mental conduct. When, bhikkhu, having abandoned bodily misconduct … you have developed good mental conduct, then, based upon virtue, established upon virtue, you should develop the four establishments of mindfulness.

“What four? Here, bhikkhu, a bhikkhu dwells contemplating the body in the body … feelings in feelings … mind in mind … phenomena in phenomena, ardent, clearly comprehending, mindful, having removed covetousness and displeasure in regard to the world.

“When, bhikkhu, based upon virtue, established upon virtue, you develop these four establishments of mindfulness in such a way, then, whether night or day comes, you may expect only growth in wholesome states, not decline.”

Then that bhikkhu … became one of the arahants.