Ākāsānañcāyatanūpagāti ettha nāssa antoti anantaṃ, ākāsaṃ anantaṃ ākāsānantaṃ, ākāsānantaṃ eva ākāsānañcaṃ, taṃ ākāsānañcaṃ adhiṭṭhānaṭṭhena āyatanamassa sasampayuttadhammassa jhānassa devānaṃ devāyatanamivāti ākāsānañcāyatanaṃ. Kasiṇugghātimākāsassetaṃ adhivacanaṃ. Tattha jhānaṃ nibbattetvā paṭisandhivasena ākāsānañcāyatanabhavaṃ upagatā ākāsānañcāyatanūpagā. ito paresu visesamattameva vaṇṇayissāma.

Ākāsānañcāyatanaṃ samatikkammāti ettha tāva pubbe vuttanayeneva ākāsānañcaṃ āyatanamassa adhiṭṭhānaṭṭhenāti jhānampi ākāsānañcāyatanaṃ. Vuttanayeneva ārammaṇampi. Evametaṃ jhānañca ārammaṇañcāti ubhayampi appavattikaraṇena ca amanasikaraṇena ca samatikkamitvāva yasmā idaṃ viññāṇañcāyatanaṃ upasampajja viharitabbaṃ, tasmā ubhayampetaṃ ekajjhaṃ katvā "ākāsānañcāyatanaṃ samatikkammā"ti idaṃ vuttanti veditabbaṃ.

Viññāṇañcāyatanūpagāti ettha pana "anantan"ti manasikātabbavasena nāssa antoti anantaṃ, anantameva ānañcaṃ, viññāṇaṃ ānañcaṃ "viññāṇānañcan"ti avatvā "viññāṇañcan"ti vuttaṃ. Ayaṃ hettha ruḷhīsaddo. Tadeva viññāṇañcaṃ adhiṭṭhānaṭṭhena āyatananti viññāṇañcāyatanaṃ. Tattha jhānaṃ nibbattetvā viññāṇañcāyatanabhavaṃ upagatāti viññāṇañcāyatanūpagā.

Viññāṇañcāyatanaṃ samatikkammāti etthāpi pubbe vuttanayeneva viññāṇañcaṃ āyatanamassa adhiṭṭhānaṭṭhenāti jhānampi viññāṇañcāyatanaṃ,