Pharisee vs pietist

Pharisee

noun
  • A person who values the letter of the law over its spirit or intention. 

  • A member of an ancient Jewish political party, a social movement, and a school of thought among Jews that flourished during the Second Temple Era (536 B.C.E.–70 C.E.). The movement was ultimately the basis for most contemporary forms of Judaism. 

pietist

noun
  • A supporter of pietism. 

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