金剛般若經贊述 2.340

2.340

述曰，此明離相而說也。謂化身說法，不取於相而說，已無分別執，故不言我是化身等，是故得福多也。「如如不動」者，謂下一「如」字是真如，上一「如」字是比喻，謂化身說法之時，不取有為相，猶如真如湛寂不動也。

The commentary states: This clarifies expounding while free from characteristics. It means that when the nirmāṇakāya expounds the Dharma, it expounds without grasping at characteristics; having already eliminated conceptual clinging, it does not say, 'I am the nirmāṇakāya,' and so forth; therefore, it attains great merit. 'Unmoving like suchness': the latter character 'ru' means tathatā, and the former character 'ru' is a simile; it means that when the nirmāṇakāya expounds the Dharma, it does not grasp at conditioned characteristics, just as tathatā is tranquil and unmoving.