dictate vs exhortation

dictate

noun
  • An order or command. 

verb
  • To determine or decisively affect. 

  • To order, command, control. 

  • To speak in order for someone to write down the words. 

exhortation

noun
  • The act or practice of exhorting; the act of inciting to laudable deeds; incitement to that which is good or commendable. 

  • Language intended to incite and encourage 

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