淨名經集解關中疏 2.266

2.266

The Bodhisattva Akṣayamati said, "Giving and dedicating it toward omniscience constitute duality. The nature of giving is itself the nature of dedicating toward omniscience. In this way, morality, patience, diligence, meditation, and wisdom, and dedicating them toward omniscience constitute duality. The nature of wisdom is itself the nature of dedicating toward omniscience. To enter a single characteristic within them is entering the dharma gate of non-duality."
Sengzhao says, "The six perfections are the wondrous causes; dedicating them toward omniscience constitutes duality. If one realizes that cause and effect are of the same nature and enters into a single characteristic, that accords with non-duality."