Heathen vs separatist

Heathen

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

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

separatist

adj
  • Advocating ecclesiastical separation. 

  • Advocating or seeking the separation of one country or territory into two politically independent countries or territories. 

noun
  • A person who advocates or seeks the splitting of one country or territory into two politically independent countries or territories. 

  • Someone who advocates separation from the established Church; a member of any of various sects or schismatics. 

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