四教義 12.14

12.14

二用四教釋此經文者，即為三意：一通室外四品，二通室內六品，三通出室四品。

Second, using the four teachings to explain the text of this sūtra comprises three points: first, comprehensively explaining the four chapters outside the room; second, comprehensively explaining the six chapters inside the room; third, comprehensively explaining the four chapters after leaving the room.