維摩經略疏垂裕記 7.97

7.97

Second, from "as for non-" below, directly explaining, in two: first, directly clarifying non-retrogression, in two: first, taking up the sūtra to explain the meaning. Jingxi says: In the cause attaining principle, etc., means realizing principle while in the cause, hence it is provisionally said. If speaking from Maitreya's perspective, one should say that the fruit is overcome through the cause, hence it is called practice.