法華玄論 5.139

5.139

有人言：道惠初得見理，則是開佛知見。二者道種惠能分別諸法，謂示佛知見。三者一切智，謂悟佛知見。四者一切種智，謂入佛知見。以智唯有四，故亦明四位也。

Some say: the wisdom of the path first gaining sight of principle is opening the knowledge and vision of the buddhas. Second, the wisdom of the aspects of the path being able to differentiate all dharmas is called showing the knowledge and vision of the buddhas. Third, all-knowledge is called awakening to the knowledge and vision of the buddhas. Fourth, knowledge of all aspects is called entering the knowledge and vision of the buddhas. Because wisdom has only four [kinds], four stages are also explained.