四明十義書 1.126

1.126

又《輔行》云：迷謂內外，悟唯一心等。亦約正修內觀以說。若約外觀，豈不云悟唯一色等耶？唯色之教豈約迷說。

Furthermore, the Fuxing says: 'In delusion, they are spoken of as inner and outer; in awakening, there is only the one mind', and so forth. This is also spoken in terms of directly cultivating inner contemplation. If spoken in terms of outer contemplation, would it not say, 'in awakening, there is only the one form', and so forth? How could the teaching of form-only be spoken in terms of delusion?