parson vs theologizer

parson

noun
  • A Protestant minister. 

  • An Anglican cleric having full legal control of a parish under ecclesiastical law; a rector. 

  • A Roman Catholic priest of an independent parish church. 

theologizer

noun
  • One who theologizes; a theologian. 

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