[1111] Bhikkhus, these four bases of spiritual power (iddhipāda), when developed and cultivated, lead to utter disenchantment (nibbidā), to dispassion (virāga), to cessation, to peace (upasama), to direct knowledge (abhiññā), to full awakening (sambodhi), to Nibbāna. What four? Here, bhikkhus, a bhikkhu develops the base of spiritual power endowed with concentration (samādhi) due to desire (chanda) and volitional formations of striving (padhānasaṅkhāra). He develops the base of spiritual power endowed with concentration due to energy … concentration due to mind (citta) … concentration due to investigation (vīmaṃsā) and volitional formations of striving. These, bhikkhus, are the four bases of spiritual power which, when developed and cultivated, lead to utter disenchantment, to dispassion, to cessation, to peace, to direct knowledge, to full awakening, to Nibbāna.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.