華嚴經探玄記 5.38

5.38

In the third, the part on rising [from samādhi], there are four reasons: 1. because he has already internally realized the Dharma; 2. because he has already attained superior power; 3. because the time to preach has arrived; 4. because samādhi is devoid of words; therefore he must rise. Previously in the first assembly, Samantabhadra preached within samādhi because the fruit-dharma is profound and subtle, and also to reveal Samantabhadra's sovereignty; here, since causal practice is clarified, it is lodged in his emergence.