Heathen vs civil

Heathen

adj
  • Pertaining or adhering to the Germanic neo-pagan faith Heathenry. 

noun
  • An adherent of the Germanic neo-pagan faith of Heathenry. 

civil

adj
  • Secular. 

  • Relating to private relations among citizens, as opposed to criminal matters. 

  • Having to do with people and government office as opposed to the military or religion. 

  • Behaving in a reasonable or polite manner. 

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