說無垢稱經疏 5.306

5.306

贊曰：下十一句，修法緣慈。有三：初三三乘、次二法執、後六果位。此三句，三乘慈。阿羅漢慈者，略有三義：一害煩惱賊、二無分段生、三應受妙供養。此取初義。獨證菩提，故不待師；亦不待資，不能利他資弟子也。菩薩二行利眾生故，緣二乘行而起於慈。

Commentary: The following eleven clauses cultivate dharma-conditioned maitrī. There are three sections: the first three concern the three vehicles; the next two concern attachment to dharmas; the final six concern the fruit stages. These three clauses are the maitrī of the three vehicles. Regarding the maitrī of an arhat, there are briefly three meanings: first, slaying the thief of afflictions; second, being free from karmic rebirth; third, worthy of receiving sublime offerings. Here the first meaning is taken. Solitarily realizing bodhi, they do not depend on a master; nor do they depend on provisions/support, being unable to benefit others or sustain disciples. Because the bodhisattva's two practices benefit sentient beings, they give rise to maitrī by conditioning upon the practices of the two vehicles.