首楞嚴義疏注經 2.512

2.512

三相應染名為和合，三不相應名不和合，此是麁細妄念，《起信》名為染心，是生死本，輪迴之因。若能遠離即滅生滅，生滅既滅寂滅現前。菩提、涅槃二轉依果於斯成就，故云圓滿，即同《起信》遠離微細念故，得見心性，心即常住名究竟覺。

The three associated defilements are called 'coming together,' and the three unassociated defilements are called 'not coming together.' These are coarse and subtle false thoughts, which the Awakening of Faith calls the 'defiled mind,' the root of birth and death, the cause of saṃsāra. If one can distance oneself from them, arising and perishing will be extinguished; arising and perishing being extinguished, tranquil extinction becomes manifest. The two fruits of transformation—bodhi and nirvāṇa—are thereby accomplished; hence it says 'fully accomplish.' This is identical to the Awakening of Faith: by distancing oneself from subtle thoughts, one is able to see the mind-nature; the mind permanently abides, which is called ultimate awareness.