請觀音經疏闡義鈔 4.29

4.29

「金是慧」者，釋身真金色也。金能決斷、慧能斷惑，以五分有慧身，故云身也。「三乘」下，約通三乘也。俱有即空之慧故同入真理，利根被接則見中道，故第一義不無深淺。

"Gold is wisdom": this explains the body of genuine gold color. Gold can cut through and resolve; wisdom can cut through delusion. Because the wisdom body is present among the five divisions [of the dharmakāya], it is called "body". From "Three vehicles" below: this is in terms of the shared three vehicles. Because all possess the wisdom that [form] is identical with emptiness, they equally enter the true principle. When those of sharp faculties are received, they see the middle way; therefore the ultimate truth is not without depths and shallows.