1"Bhikkhus, suppose a tree were slanting, sloping, and inclining towards the east. If it were cut at its foot, in what direction would it fall?" sn.v.48

"In whatever direction it was slanting, sloping, and inclining, venerable sir."

"So too, bhikkhus, a bhikkhu who develops and cultivates the Noble Eightfold Path slants, slopes, and inclines towards Nibbāna.

"And how does a bhikkhu do so? Here, bhikkhus, a bhikkhu develops right view, right intention, right speech, right action, right livelihood, right effort, right mindfulness, right concentration,
- which is based upon seclusion, dispassion, and cessation, maturing in release;
- which has as its final goal the removal of lust, the removal of hatred, the removal of delusion;
- which has the Deathless as its ground, the Deathless as its destination, the Deathless as its final goal;
- which slants, slopes, and inclines towards Nibbāna.

"It is in this way, bhikkhus, that a bhikkhu develops and cultivates the Noble Eightfold Path so that he slants, slopes, and inclines towards Nibbāna."

1"Seyyathāpi, bhikkhave, rukkho pācīnaninno pācīnapoṇo pācīnapabbhāro. So mūlacchinno katamena papateyyā"ti?

"Yena, bhante, ninno yena poṇo yena pabbhāro"ti.

"Evameva kho, bhikkhave, bhikkhu ariyaṁ aṭṭhaṅgikaṁ maggaṁ bhāvento ariyaṁ aṭṭhaṅgikaṁ maggaṁ bahulīkaronto nibbānaninno hoti nibbānapoṇo nibbānapabbhāro.

Kathañca, bhikkhave, bhikkhu ariyaṁ aṭṭhaṅgikaṁ maggaṁ bhāvento ariyaṁ aṭṭhaṅgikaṁ maggaṁ bahulīkaronto nibbānaninno hoti nibbānapoṇo nibbānapabbhāro? Idha, bhikkhave, bhikkhu sammādiṭṭhiṁ bhāveti vivekanissitaṁ virāganissitaṁ nirodhanissitaṁ vossaggapariṇāmiṁ … pe … sammāsamādhiṁ bhāveti vivekanissitaṁ virāganissitaṁ nirodhanissitaṁ vossaggapariṇāmiṁ …

evaṁ kho, bhikkhave, bhikkhu ariyaṁ aṭṭhaṅgikaṁ maggaṁ bhāvento ariyaṁ aṭṭhaṅgikaṁ maggaṁ bahulīkaronto nibbānaninno hoti nibbānapoṇo nibbānapabbhāro"ti.

Catutthaṁ.