kurvanti satvatam bhartur
na-not; yatra-wherever; sravana-adini-the activities of bhakti-yoga, beginning with hearing and chanting; raksah-ghnani-the sound vibration to kill all danger and bad elements; sva-karmasu-if one is engaged in his own occupational duty; kurvanti-such things are done; satvatam bhartuh-of the protector of the devotees; yatudhanyah-disturbing elements, bad elements; ca-also; tatra hi-there must be.