* Let them be ashamed.
   The verbs in the preceding verse, in which the psalmist simply
   prays for deliverance, are in the imperative; but here, and in
   the following verses, they are in the future tense, and
   naturally express the language of lively faith and hope,
   rather than that of wishing the destruction foreseen and
   predicted.

  31:17,18  35:4,26  70:2,3  71:13  Isa 41:11  45:24 
 * that.
  Mt 21:38-41 
 * driven.
  9:3  Joh 18:6  Ac 9:4-6  12:23,24