金剛經纂要刊定記 5.78

5.78

經問意云：汝謂如來除所證之法外更有別異之說不？答意云：如來除所證之法外，更無別異之說。此段躡於次前立名處來，意云非唯立此經名，名即無名，凡有所說悉皆如此。又非我獨爾，諸佛亦然。

The intent of the sūtra's question is: do you suppose that apart from the Dharma realized, the Tathāgata has any other, different preaching? The intent of the answer is: apart from the Dharma realized, the Tathāgata has no other, different preaching. This passage follows from the preceding place of establishing the name; the meaning is that not only is this sūtra's name established such that the name is immediately non-name, but whatever is preached is completely like this. Moreover, it is not I alone who am thus; all buddhas are also like this.