御注金剛般若波羅蜜經宣演 2.230

2.230

經。云何為人演說　演曰。正明不染。一問二答。問。如何演說而得生福。彼論自下明有敬信。問意既是化說非正實故無人敬信。何能生福。

Sūtra: How does one explain it to others? Exposition: Directly clarifying uncorruptedness. There is one question and two answers. The question: 'How does one explain it so as to be able to generate merit?' That treatise from here down clarifies that there is reverent faith. The question implies: 'Since it is a nirmāṇa-teaching and not directly real, no one has reverent faith; how can it generate merit?'