insistence vs paraenesis

insistence

noun
  • The state of being insistent. 

  • An urgent demand. 

  • The forcing of an attack through the parry, using strength. 

paraenesis

noun
  • Advice or exhortation, particularly of a moral or religious nature. 

  • A warning of impending evil. 

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