四明十義書 2.12

2.12

況玄疏本示事法之觀，行人却自約行而修，何違文背義之甚乎。此經所謂心輕躁難也。

Furthermore, the profound commentaries originally demonstrated contemplation of phenomenal teachings; if a practitioner instead independently cultivated by practicing according to the stages of praxis, how extreme would the contradiction of the text and betrayal of the meaning be! This is what this sutra calls the fault of a fickle and agitated mind.