[127] How is the application of the mind (abhinīhāra) to equanimity towards formations (saṅkhārupekkhā) one and the same for the worldling (puthujjana), for the trainee (sekkha), and for the one free from lust (vītarāga)?
The worldling sees with insight equanimity towards formations as impermanent, as suffering (dukkha), and as not-self; the trainee too sees with insight equanimity towards formations as impermanent, as suffering, and as not-self; the one free from lust too sees with insight equanimity towards formations as impermanent, as suffering, and as not-self. Thus the application of the mind (citta) to equanimity towards formations is one and the same for the worldling, for the trainee, and for the one free from lust — in the sense of contemplation.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.