仁王護國般若波羅蜜多經疏 3.63

3.63

Exposition: This designates the speaker. From here, the second part explains the verse that was spoken. In this there are four parts: 1. explaining that phenomena are impermanent, 2. explaining that all phenomena are suffering, 3. explaining that all phenomena are empty, 4. explaining that phenomena are without self. Under the first, explaining impermanence, it is again divided into two: first, the impermanence of the external world.