肇論新疏 1.320

1.320

初句舉能證之聖令物則之，次二句顯證悟之相。千化，名相萬物也。不變者，即名相而如如故。惑，妄想也。常通者，即妄想而正智故。以其下，出即真所以，可知。

The first sentence raises the sage who is capable of realizing it, causing things to take him as a model; the next two sentences reveal the character of realization. The "thousand transformations" are the myriad things of names and characteristics. "Without changing" is because one is identical with names and characteristics yet in tathatā. "Delusions" are false conceptualizations. "Remaining ever unobstructed" is because one is identical with false conceptualization yet in correct knowledge. From "is because" onward, it provides the reason for identifying with the real, which is readily understood.