Psalm 91 expresses a calmness arising from the intimacy of one’s relationship with God. In the face of threats, the psalmist finds the Lord to be his dwelling place. Thus, he is confident, through all manner of dangers and challenges. He trusts in the Lord, not in himself or in his own resources; and he feels safe in the protective care of the Lord. Here is an appeal that we too would dwell in the Lord’s house.