“And what, bhikkhus, is right concentration? Here, bhikkhus, secluded from sensual pleasures, secluded from unwholesome states, a bhikkhu enters and dwells in the first jhana, which is accompanied by thought and examination, with rapture and happiness born of seclusion. With the subsiding of thought and examination, he enters and dwells in the second jhana, which has internal confidence and unification of mind, is without thought and examination, and has rapture and happiness born of concentration. With the fading away as well of rapture, he dwells equanimous and, mindful and clearly comprehending, he experiences happiness with the body; he enters and dwells in the third jhana of which the noble ones declare: ‘He is equanimous, mindful, one who dwells happily.’ With the abandoning of pleasure and pain, and with the previous passing away of joy and displeasure, he enters and dwells in the fourth jhana, which is neither painful nor pleasant and includes the purification of mindfulness by equanimity. This is called right concentration.”
Meditate
“These are the feet of trees, bhikkhus, these are empty huts. Meditate, bhikkhus, do not be negligent, lest you regret it later. This is our instruction to you.”
The Importance of Concentration
At Savatthi. “Bhikkhus, develop concentration. A bhikkhu who is concentrated understands things as they really are.
“And what does he understand as it really is? He understands as it really is: ‘This is suffering.’ He understands as it really is: ‘This is the origin of suffering.’ He understands as it really is: ‘This is the cessation of suffering.’ He understands as it really is: ‘This is the way leading to the cessation of suffering.’
“Bhikkhus, develop concentration. A bhikkhu who is concentrated understands things as they really are.
“Therefore, bhikkhus, an exertion should be made to understand: ‘This is suffering.’ An exertion should be made to understand: ‘This is the origin of suffering.’ An exertion should be made to understand: ‘This is the cessation of suffering.’ An exertion should be made to understand: ‘This is the way leading to the cessation of suffering.’”
Purify the very starting point of wholesome states
“Well then, Bahiya, purify the very starting point of wholesome states. And what is the starting point of wholesome states? Virtue that is well purified and view that is straight. Then, Bahiya, when your virtue is well purified and your view is straight, based upon virtue, established upon virtue, you should develop the four establishments of mindfulness.”