mortification vs punishment

mortification

noun
  • The act of mortifying. 

  • A bequest to a charitable institution. 

  • The death of part of the body. 

  • A sensation of extreme shame or embarrassment. 

  • A bringing under of the passions and appetites by a severe or strict manner of living. 

punishment

noun
  • A suffering by pain or loss imposed as retribution 

  • A penalty to punish wrongdoing, especially for crime. 

  • Any harsh treatment or experience; rough handling. 

  • The act or process of punishing, imposing and/or applying a sanction. 

How often have the words mortification and punishment occurred in a corpus of books? (source: Google Ngram Viewer )