法華義疏 1.212

1.212

昔開一為三起自其人，今會三歸一亦對之也。以其稟偏化之初，故為今斥奪之本。

In the past, the opening of the One into the Three originated from these people; now, the convergence of the Three into the One is likewise addressed to them. Because they received the inception of the provisional teaching, they are the basis for the present reproach and deprivation.