Loṇakapallasutta
“Yo, bhikkhave, evaṁ vadeyya: ‘yathā yathāyaṁ puriso kammaṁ karoti tathā tathā taṁ paṭisaṁvediyatī’ti, evaṁ santaṁ, bhikkhave, brahmacariyavāso na hoti, okāso na paññāyati sammā dukkhassa antakiriyāya. Yo ca kho, bhikkhave, evaṁ vadeyya: ‘yathā yathā vedanīyaṁ ayaṁ puriso kammaṁ karoti tathā tathāssa vipākaṁ paṭisaṁvediyatī’ti, evaṁ santaṁ, bhikkhave, brahmacariyavāso hoti, okāso paññāyati sammā dukkhassa antakiriyāya. Idha, bhikkhave, ekaccassa puggalassa appamattakampi pāpakammaṁ kataṁ tamenaṁ nirayaṁ upaneti. Idha pana, bhikkhave, ekaccassa puggalassa tādisaṁyeva appamattakaṁ pāpakammaṁ kataṁ diṭṭhadhammavedanīyaṁ hoti, nāṇupi khāyati, kiṁ bahudeva.
A Lump of Salt
“Mendicants, suppose you say: ‘No matter how this person performs a deed, they experience it the same way.’ This being so, the spiritual life could not be lived, and there’d be no chance of making a complete end of suffering. Suppose you say: ‘No matter how this person performs a deed, they experience the result as it should be experienced.’ This being so, the spiritual life can be lived, and there is a chance of making a complete end of suffering. Take the case of the individual who does a trivial bad deed, but it lands them in hell. Meanwhile, another individual does the same trivial bad deed, but experiences it in this life, so that not even a little remains, let alone a lot.