註華嚴經題法界觀門頌 1.120

1.120

權實二智導物冥真，如廉得鉤收卷有則，理事二行妙合天真。如門得廉遮魔外故。斯乃明能嚴因行，下明所嚴果德也。

The two wisdoms, provisional and real, guide beings to merge with the true, like a curtain having a hook to roll up and let down with regularity; the two practices, principle and phenomena, wondrously unite with spontaneous reality, like a doorway having a curtain to block Māra and non-Buddhists. This explains the causal practices that can adorn; below explains the fruitional virtues that are adorned.