釋禪波羅蜜次第法門 7.20

7.20

二、與觀相應者，如是觀時，覺息入出，遍諸毛孔，心眼開明，徹見內三十六物及諸蟲戶內外不淨，眾苦逼迫，剎那變易，一切諸法悉無自性，心生悲喜，無所依倚，得四念處，破四顛倒，是名與觀相應。

Second, corresponding with contemplation: when contemplating in this manner, one perceives the breath entering and exiting, pervading all the pores; the mind's eye opens and clarifies, thoroughly seeing the internal thirty-six substances and the habitats of various worms, internal and external impurity, the affliction of multiple sufferings, changing in a kṣaṇa, all dharmas being completely devoid of self-nature; the mind gives rise to compassion and joy, having nothing to rely upon; one attains the four stations of mindfulness and destroys the four inversions; this is called corresponding with contemplation.