梵網經菩薩戒本疏 6.25

6.25

Fifth, regarding the lack of conditions: lacking the first condition has two meanings: 1. although not a resident, seeing this illegality and not restraining it incurs a grave preparatory offense; 2. if one restrains them but they do not comply, one ought to leave quickly; yet staying overnight without departing should incur a light preparatory offense. Next, lacking the second condition also has two meanings: 1. if a śrāvaka monk arrives, it is a grave preparatory offense; 2. if a lay bodhisattva arrives, it is a light preparatory offense. Next, lacking either of the latter two conditions each incurs a grave preparatory offense, as can be known.