21. Eliphaz takes it for granted, Job is not yet "acquainted" with God; literally, "become a companion of God." Turn with familiar confidence to God.
      and be--So thou shalt be: the second imperatively expresses the consequence of obeying the first (Ps 37:27).
      peace--prosperity and restoration to Job; true spiritually also to us (Ro 5:1; Col 1:20).
      good-- (1Ti 4:8).

JFB.