法華文句記 4.77

4.77

準品初開章云「初略開三顯一，次爾時已下動執生疑」，及到此中何故乃以略開三文為動執生疑，爾時已下文為騰疑請者，何耶？

Based on the opening chapter division at the beginning of the chapter, it says: 'First, briefly opening the three and revealing the one; next, from "at that time" onward, shaking attachments and giving rise to doubt.' Yet when coming to this passage, why is the text briefly opening the three taken as shaking attachments and giving rise to doubt, while the text from 'at that time' onward is taken as expressing doubt and making the request? Why is this?