ציטירנדיקער פּירוש אויף תהילים 78:50

ועברתי, in the sense of Psalms 78,50 יפלס נתיב לאפו, “He cleared a path for His anger;” something an agent, i.e. angel could not do. [once the agent has been given permission to wreak havoc, he cannot distinguish between the innocent and the guilty in that domain. Ed.]