釋禪波羅蜜次第法門 3.17

3.17

一、簡別三種止淺深之相不同者，因麁入細，則有淺深之義：繫緣及制心既是事，故麁淺；體真入細，故為深細。

First, distinguishing the different marks of shallow and deep among the three kinds of cessation: going from coarse to subtle entails the meaning of shallow and deep. Since fixing on conditions and restraining the mind are phenomenal, they are coarse and shallow; embodying the real enters into the subtle, so it is deep and subtle.