俱舍論記 1.104

1.104

「亦名為苦違聖心故」者，此有漏法亦名為苦。有漏苦果流轉無常，凡夫不覺，聖者厭之，是故但說違於聖心。

Regarding "They are also called suffering, because they run counter to the noble mind": these sāsrava dharmas are also called suffering. Sāsrava painful fruits are transmigrating and impermanent; ordinary people are unaware of them, while noble ones revile them; therefore it is merely said that they run counter to the noble mind.