大般涅槃經集解 2.23

2.23

I note that Sengliang says: "The matters of response to capacity originally belong to the Buddha's realm; if not announced by voice, beings would not know." Sengzong says: "Bodhisattvas and the two vehicles also possess supernatural power, but it cannot be called great. Here it is said to be great because it is the Buddha's supernatural power." Daohui's record says: "Within this there are three portents. It also says: including the lamentation onward, there are altogether seven portents. This voice did not come from the mouth, hence it is said to be by supernatural power."