the first part is notable particularly for the grandeur of its largely fugal choral commentary ( `` two nations in your womb '' ) , the grief-laden tenor aria `` bless me too , father '' in which esau laments the conspiracy to deny him his birthright , the canonical duet for contralto and baritone `` for my brother is an hairy man and i am a smooth man '' , and the closing chorus with its driving rhythms , reminiscent of handel , `` your dwelling shall be far from the richness of earth . ''