法華經義記 5.20

5.20

「坐師子座」此下有四行一句，頌上第六長者歡喜。今就此四行一句中自有三段，初三句正頌「歡喜踊躍」也。「此諸子等」此下三行，釋致喜所由，由脫難故所以歡喜也。「是故諸人我今快樂」此半行是第三結歡喜也。

From “Sitting on a lion throne” downward, there are four verses and one line, which versify the sixth [parable] above, of the elder’s rejoicing. Within these four verses and one line, there are naturally three sections: the first three lines directly versify “rejoicing and leaping for joy”. From “These sons” downward, the three verses explain the cause that brought about joy: it was because they escaped disaster that he rejoiced. “Therefore, all you people, I am now happy”—this half-verse is the third, concluding the rejoicing.