金剛經纂要刊定記 6.79

6.79

此約下。出疑所依。意云：既言無相法身是佛，何以成就相好亦名為佛？此約法身疑色身也。

"This is in terms of," and so forth: presenting the basis of the doubt. The meaning says: since it is said that the markless dharmakāya is the Buddha, why is perfecting the major marks and minor characteristics also called the Buddha? This is doubting the physical body in terms of the dharmakāya.