金光明最勝王經疏 4.486

4.486

贊曰：問如何證菩提行。此問行行之時作何行解。初問、後答。此問也。

The Commentary says: Inquiring how one realizes the practice of bodhi. This inquires into what active understanding one adopts at the time of engaging in the practice. First the question, later the answer. This is the question.