俱舍論記 4.136

4.136

Regarding the passage from "towards all good persons" up to "because it can generate terror": This explains lack of conscience (anapatrāpya). "Fault" refers to transgressive karma. When in relation to such a fault one does not see any dreadful retribution that can be incurred, this is called lack of conscience. Here, the word "dreadful" indicates that an undesirable fruition can generate terror, and hence it is called "dreadful".