[425] In how many ways are the five faculties (pañcindriyāni) developed? In how many ways does the development of the five faculties come about?
In ten ways the five faculties are developed; in ten ways the development of the five faculties comes about. Abandoning faithlessness (assaddhiya), one develops the faith faculty (saddhindriya); developing the faith faculty, one abandons faithlessness. Abandoning laziness (kosajja), one develops the energy faculty (viriyindriya); developing the energy faculty, one abandons laziness. Abandoning heedlessness (pamāda), one develops the mindfulness faculty (satindriya); developing the mindfulness faculty, one abandons heedlessness. Abandoning restlessness (uddhacca), one develops the concentration faculty (samādhindriya); developing the concentration faculty, one abandons restlessness. Abandoning ignorance (avijjā), one develops the wisdom faculty (paññindriya); developing the wisdom faculty, one abandons ignorance. In these ten ways the five faculties are developed; in these ten ways the development of the five faculties comes about.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.