仁王經疏 3.227

3.227

釋曰：第二、顯方便智。文別有二：初總標六種、後別釋六種。此即初也。亦非一故名無量，非內證智故名方便。

Commentary: Second, revealing expedient wisdom. The text has two parts: first, generally designating the six kinds; and second, specifically explaining the six kinds. This is the first. Also, because they are not one, they are called "immeasurable"; because it is not internal realization wisdom, it is called "expedient."