大方廣佛華嚴經隨疏演義鈔 70.20

70.20

疏「前得二諦等智故」者，二諦即是淨土分中。等者，等取諸佛勸起無量智慧。思量觀察，即是思修。若準論經云「無量智慧善思量智」。遠公云：「廣謂無量，深曰善思量。上佛勸與無量智，即是廣也。淨忍，即是深智。然不出二諦。」故疏但以二諦等之。

Regarding the Commentary's statement, "Because one previously attained wisdom equal to the two truths": the two truths are in the pure land division. "Equal" includes the immeasurable wisdom that all Buddhas exhorted and aroused. Thinking, measuring, observing, and examining are reflection and cultivation. According to the treatise text of the sūtra, it says, "the wisdom that skillfully contemplates immeasurable wisdom." Master Yuan says: "Vast means immeasurable; deep is called skillfully contemplating. Above, the Buddhas exhorted and conferred immeasurable wisdom, which is vastness. Pure forbearance is deep wisdom. Yet they do not go beyond the two truths." Hence the commentary merely equates them with the two truths.