金光明經文句記 2.74

2.74

First, generally indicating the mind and the mouth. Those of the perfect [teaching] have sharp faculties; hearing of emptiness, existence, and so forth, they all know they are inherently entailed in the nature. How could the four gates inherently entailed in the nature be obstructed? One gate entails the other three, and the three gates are likewise. Contemplating in accordance with the nature and preaching in accordance with the nature—since both accord with the nature, and the nature transcends speech and thought, contemplation is non-contemplation, and preaching is non-preaching; therefore both contemplation and preaching are said to be "in accordance with reality."