call forth vs invite

call forth

verb
  • To induce, inspire. 

  • To summon, to call to speak. 

invite

verb
  • To encourage. 

  • To ask for the presence or participation of someone or something. 

  • To allure; to draw to; to tempt to come; to induce by pleasure or hope; to attract. 

  • To request formally. 

noun
  • An invitation. 

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