Visuddhimagga XIV-148

Kāyassa pāguññabhāvo kāyapāguññatā. Cittassa pāguññabhāvo cittapāguññatā. Tā kāyacittānaṃ agelaññabhāvalakkhaṇā, kāyacittagelaññanimaddanarasā, nirādīnavapaccupaṭṭhānā, kāyacittapadaṭṭhānā. Kāyacittānaṃ gelaññakaraasaddhiyādipaṭipakkhabhūtāti daṭṭhabbā.

（24）～（25）身（受想行）的熟练状态为「身练达性」。心的熟练状态为「心练达性」。它们有身心健全的特相；有破除身心不健全的作用；以无过失为现状；以身心为近因。当知它们是对治使身心有过失的不信等的。

Ñ(XIV,148): (xxiv)-(xxv) The proficient state of the [mental] body is proficiency of body. The proficient state of consciousness is proficiency of consciousness. They have the characteristic of healthiness of the [mental] body and of consciousness. Their function is to crush unhealthiness of the [mental] body and of consciousness. They are manifested as absence of disability. Their proximate cause is the [mental] body and consciousness. They should be regarded as opposed to faithlessness, etc., which cause unhealthiness in the [mental] body and in consciousness.