金剛般若經依天親菩薩論贊略釋秦本義記卷上 1.140

1.140

Sūtra: Why is this? Second, this is the specific explanation. Within the text there are three parts: first, explaining the emptiness of self; second, explaining the emptiness of dharmas; third, explaining the emptiness of both. Regarding the emptiness of self, there is first an interrogation and then an explanation. This is the first. It asks generally why the person who accepts and upholds it in the future alone accomplishes being the foremost rare one.