維摩經略疏垂裕記 2.210

2.210

二、「就三」下，分經文，二：初、分經。「述歎至之由」者，荊溪云：以述為歎，故云述歎。既現二身，必依二土，故述兩應並得為由，故云述歎。

Second, from "with respect to the three" downwards, dividing the sūtra text, in two: first, dividing the sūtra. Regarding "the narrative praise of the reason for coming": Jingxi states: "Using narration as praise, it is therefore called 'narrative praise.' Since the two bodies have been manifested, they must depend on the two lands; hence narrating both responses together constitutes the reason, and thus it is called 'narrative praise.'"