大般涅槃經集解 11.69

11.69

案僧亮曰：入者從也。科罪輕重，障道深淺也。深經善義。及不淨因緣者，體既非淨，能作不淨，如非時食等，皆應遮也。僧宗曰：此釋律字也。五部律文，為戒經所明，隱細為深，不乘制旨。身口如法，故言入也。與惡相違，故言善義。遮受不淨，百不淨物也。

Sengliang states: 'Enters' means accords with. It classifies the minor and grave of offenses, and the shallow and profound of obstacles to the path. 'The profound sūtras and wholesome meanings, and impure causes and conditions': its essence being not pure, it can generate impurity; like eating at improper times, all should be prevented. Sengzong states: This explains the word 'Vinaya.' The texts of the five divisions of the Vinaya are what is clarified by the Precept Sūtra; hiding the subtle makes it profound, not transgressing the intention of the institutions. Body and speech are in accord with Dharma, hence it is said to 'enter.' Being contrary to evil, it is called 'wholesome meanings.' Preventing the receiving of the impure refers to the one hundred impure items.