十不二門指要鈔 2.86

2.86

二、如是下，結示生佛一致。既解修成全是本具，即知迷悟體用不二，波濕無殊之譬於茲更明。我心為此，生佛為彼，緣起為事，性具為理，彼此三千理同不隔，遂令緣起互入無妨，依正不二斯之謂歟。

Second, from "Such..." downward, concluding by demonstrating the identity of sentient beings and Buddhas. Having understood that accomplishment through cultivation is entirely inherently possessed, one knows that essence and function in delusion and awakening are nondual; the simile of waves and wetness having no difference is even clearer here. Our mind is "this"; sentient beings and Buddhas are "that." Dependent arising is phenomenon; inherent possession in the nature is principle. The three thousand of both this and that are identical in principle without separation, thereby allowing dependent arisings to mutually interpenetrate without hindrance. Is this not what is meant by the nonduality of environment and person?