法華義疏 12.87

12.87

「若有百千」下，第三、明風難。所以知是風難者，一、依三災次第故明火水風；二、由風故飄墮鬼國故。火以能燒為難，水以能溺為難，風以能飄為難。就文為二：初、明世音以辨感；二、釋觀以明應。

From "If there are hundreds of thousands" downward is the third, clarifying the peril of wind. The reasons we know this is the peril of wind are: first, because it explains fire, water, and wind in accordance with the order of the three catastrophes; second, because due to the wind they are blown and cast onto the demon realm. Fire has the peril of being able to burn, water has the peril of being able to drown, and wind has the peril of being able to blow [ships] adrift. Regarding the text, it has two parts: first, clarifying "the sounds of the world" to distinguish the evoke; second, explaining "observing" to clarify the response.