Viharatīti iriyati. Ātāpīti tīsu bhavesu kilese ātappatīti ātāpo, viriyassetaṃ nāmaṃ. Ātāpo assa atthīti ātāpī. Sampajānoti sampajaññasaṅkhātena ñāṇena samannāgato. Satimāti kāyapariggāhikāya satiyā samannāgato. Ayaṃ pana yasmā satiyā ārammaṇaṃ pariggahetvā paññāya anupassati, na hi sativirahitassa anupassanā nāma atthi, tenevāha "satiñca khvāhaṃ bhikkhave sabbatthikaṃ vadāmī"ti. Tasmā ettha "kāye kāyānupassī viharatī"ti. Ettāvatā kāyānupassanā- satipaṭṭhānaṃ vuttaṃ hoti. Athavā yasmā anātāpino anto saṅkhepo antarāyakaro hoti, asampajāno upāyapariggahe ca anupāyaparivajjane ca sammuyhati, muṭṭhassati upāyapariggahe anupāyapariccāge ca asamattho hoti, tenassa taṃ kammaṭṭhānaṃ na sampajjati. Tasmā yesaṃ dhammānaṃ ānubhāvena taṃ sampajjati, tesaṃ dassanatthaṃ "ātāpī sampajāno satimā"ti idaṃ vuttanti veditabbaṃ.