四分律行事鈔資持記 3.1039

3.1039

釋難中，初問；由制作本法已，方往僧中；恐違此教，故問決之。答中，《了論》既容互結，義通諸法，故云理得。

In 'Resolving Difficulties': the first question; because it was prescribed that only after performing the basic procedure does one go to the saṃgha, fearing a contradiction of this teaching, a question is raised to resolve it. In the answer: since the Vinayadvāviṃśatividyā-śāstra allows mutual boundary-establishment, the principle applies generally to all procedures; hence it says 'in principle it is attained.'