維摩經玄疏 2.34

2.34

Second, explaining the names of the three contemplations: the names of the three contemplations come from the Yingluo jing, which states: "Entering emptiness from the provisional is called the contemplation of the two truths; entering the provisional from emptiness is called the contemplation of equality. These two contemplations are the path of expedient means. By relying on these two contemplations of emptiness, one can enter the contemplation of the Middle Way paramārtha-satya, dual-illuminating the two truths, mind after mind quiescing, naturally flowing into the ocean of sarvajñā."