obey vs persuade

obey

verb
  • To do as one is told. 

  • To do as ordered by (a person, institution etc), to act according to the bidding of. 

persuade

verb
  • To successfully convince (someone) to agree to, accept, or do something, usually through reasoning and verbal influence. 

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