大般涅槃經義記 9.67

9.67

四「或有重」下，廣明業體有定不定，成前第二。於中有四：一明業不定，或重作輕、或輕作重。二「非一切」下，就人分別。非一切人業皆不定，唯愚與智，若有愚人輕業作重、有智之人重業作輕。三「是故當知非一切」下，顯前第一輕重相作，非一切業悉定得果，故重作輕；亦非不得，故輕作重。四「一切處凡有二」下，顯前第二，唯愚與智。「有二」舉數，「愚智」列名。下名此二轉業不同，智人慧力故令地獄極重之業現世輕受，愚癡之人邪見力故現世輕業地獄重受。

Fourth, from 'there may be heavy' below, extensively clarifying that the substance of karma has determinate and indeterminate [types], completing the second [point] above. In this there are four: First, clarifying that karma is indeterminate, either heavy becoming light or light becoming heavy. Second, from 'not all' below, distinguishing according to persons: not all persons' karma is indeterminate, but only the foolish and the wise; if there is a foolish person, light karma becomes heavy, and if there is a wise person, heavy karma becomes light. Third, from 'therefore one should know not all' below, manifesting the first [point] above about light and heavy mutually becoming each other: not all karma determinately attains fruit, so heavy becomes light; nor is it that none is attained, so light becomes heavy. Fourth, from 'in all places there are generally two' below, manifesting the second [point] above, only the foolish and the wise. 'There are two' adduces the number; 'foolish and wise' lists the names. Below it names these two transforming karma differently: through the power of wisdom, a wise person causes extremely heavy karma of hell to be experienced lightly in the present life; through the power of wrong views, a foolish person causes light karma of the present life to be experienced heavily in hell.