Spiritual vs literate

Spiritual

noun
  • A member of a branch of the Franciscan order that advocated simple dress and renounced the owning of property. 

literate

noun
  • A person who was educated but had not taken a university degree; especially a candidate to take holy orders. 

  • A person who is able to read and write. 

adj
  • Which is used in writing (of a language or dialect). 

  • Able to read and write; having literacy. 

  • Knowledgeable in literature, writing; literary; well-read. 

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