十不二門指要鈔 2.70

2.70

First, the heading. Manifesting the lower three lands following the fruit is called environmental retribution; manifesting the heads of the previous three teachings and the bodies of the nine realms is called personal retribution. Because the Quiescent Light [Land] and the Perfect Buddha are fundamentally nondual, this is precisely the subtle Dharma of the active opener. These pure and defiled lands and superior and inferior bodies coincide in the initial mind's instant; how could there be any duality?