大乘義章 11.22

11.22

次第四門對四無礙共相收攝。隨相分之，初依法者是法無礙，第二依義是無礙，第三依於了義經者是辭無礙，第四依智善達物心起說自在為樂說無礙。以實論之，初依法者，是法無礙方便之道。第二依義，是義無礙方便之道。第三依於了義經者，是辭無礙，樂說無礙方便之道。第四依智，是其四種無礙正體。故《地持》中第四依智名為修慧。就修慧中開四無礙，於法章句修慧不謬，名法無礙。於諸法相修慧不謬，名義無礙。於法名字修慧不謬，名辭名無礙。隨順世俗種種名字修慧不謬，名樂說無礙（此四門竟）。

Next, the fourth section subsumes them mutually against the four unimpeded knowledges. Differentiating them according to their characteristics: first, relying on the Dharma is the unimpeded knowledge of dharma; second, relying on the meaning is the unimpeded knowledge of meaning; third, relying on the nītārtha sūtras is the unimpeded knowledge of phrasing; fourth, relying on wisdom, skillfully penetrating the minds of beings and freely giving rise to exposition, is the unimpeded knowledge of eloquence. Speaking in terms of reality: first, relying on the Dharma is the path of skillful means for the unimpeded knowledge of dharma. Second, relying on the meaning is the path of skillful means for the unimpeded knowledge of meaning. Third, relying on the nītārtha sūtras is the path of skillful means for the unimpeded knowledge of phrasing and the unimpeded knowledge of eloquence. Fourth, relying on wisdom is the actual essence of the four unimpeded knowledges. Therefore, in the *Bodhisattvabhūmi*, the fourth—relying on wisdom—is called the wisdom of cultivation. Within the wisdom of cultivation, the four unimpeded knowledges are opened: the wisdom of cultivation being unerring regarding the chapters and phrases of dharmas is called the unimpeded knowledge of dharma; the wisdom of cultivation being unerring regarding the characteristics of all dharmas is called the unimpeded knowledge of meaning; the wisdom of cultivation being unerring regarding the names of dharmas is called the unimpeded knowledge of phrasing; the wisdom of cultivation being unerring in according with the various worldly designations is called the unimpeded knowledge of eloquence (this completes the fourth section).