complacency vs good news

complacency

noun
  • A feeling of contented self-satisfaction, especially when unaware of upcoming trouble. 

  • Passivity as a result of contentment with the current situation. 

good news

noun
  • Something or someone pleasant, fortunate, or otherwise positive. 

  • The message of Jesus concerning the salvation of the faithful (as elaborated in the Gospels) 

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