釋禪波羅蜜次第法門 8.100

8.100

釋曰：「有非心想」者，即無想定也。「是苦是漏」等，即是觀無想定過罪也。若我能斷如是非想及非非想，是名寂靜。「非想」者，即是無想定也。「及非非想」者，已逆見上地之過，應斷除。「是寂靜」者，破非想定故，獲涅槃之寂靜也。

Explanation: 'Having non-mental conceptualization' refers to the absorption of non-conceptualization. 'Is suffering, is defiled,' and so forth, is contemplating the faults and transgressive flaws of the absorption of non-conceptualization. 'If I can sever such non-conceptualization and non-non-conceptualization, this is called quiescent.' 'Non-conceptualization' refers to the absorption of non-conceptualization. 'And non-non-conceptualization' means having anticipated the faults of the higher stage, which should be severed. 'Is quiescent' means that because the absorption of neither-conceptualization is broken, one obtains the quiescence of nirvāṇa.