法華文句記 9.119

9.119

九「直顯實」等者，雖有別教，以易開故，故且云「直」。須決了者，小難開故，故須云「開」。

Ninth, regarding "directly revealing the real" and so forth: although there is the distinct teaching, because it is easy to open, it is provisionally called "direct." Those that must be decisively resolved are called "open" because the small is difficult to open.