四分律行事鈔資持記 1.437

1.437

三小為二，初列三相。數人說戒者，亦彰難事不容多故。言難事者，不同意人欲訶法也。此下，明通塞。各專一法，當分名通，餘法則塞。受戒小界，始終四法，說恣各一。亦有通者，疏云：非無舉罪，即有白懺；若望下二，一向名塞。閑豫謂難靜無緣。文令即解，明知不通。

The three small [boundaries] are two: first, listing the three characteristics. A few persons reciting the precepts also illustrates that difficult circumstances do not admit many [people]. 'Difficult circumstances' refers to people of discordant mind who wish to censure the procedure. From 'This' downward explains openness and obstruction. Each is dedicated to a single procedure: its own share is termed open, and other procedures are obstructed. The small boundary for ordination involves four procedures from beginning to end; poṣadha and pravāraṇā have one each. There are also cases of openness; the Commentary says: 'It is not that there is no raising of offenses, for then there is announcement and deśanā'; compared to the lower two, it is unreservedly termed obstructed. 'Leisurely and relaxed' means that the difficulty has quieted and there is no causal condition [of danger]. The text orders that it be dissolved immediately, clearly showing it is not open.