大方廣佛華嚴經隨疏演義鈔 67.42

67.42

疏「此復二義」下，依此力無力，成於事事無礙法門。謂成相入及相即義，如前玄中。

In the commentary, from 'This again has two meanings' downward, based on this power and lack of power, it establishes the dharma-door of the non-obstruction of phenomena and phenomena. That is, establishing the meanings of mutual entering and mutual identity, as in the Profound [Discourse] above.