guṇaiḥ svābhāvikair balāt

na-not; hi-indeed; kascit-anyone; ksanam api-even for a moment; jatu-at any time; tisthati-remains; akarma-krt-without doing anything; karyate-he is caused to perform; hi-indeed; avasah-automatically; karma-fruitive activities; gunaih-by the three modes of nature; svabhavikaih-which are produced by his own tendencies in previous lives; balat-by force.