大方廣佛華嚴經隨疏演義鈔 30.43

30.43

Regarding the commentary's phrase “The first two lines [show] unhindered existence and non-existence”: non-existence is the principle (li), and existence is phenomena (shi). Regarding the next line's “unhindered concentration and distraction”: constantly dwelling in meditative stillness is concentration, which is the principle realized through conforming to the mind-nature. When dhyāna does not bind the mind, it does not obstruct the distracted realm, which means engaging with phenomena.