righteousness vs spirituality

righteousness

noun
  • The quality or state of being righteous. 

  • Holiness; conformity of life to the divine law. 

  • The act or conduct of one who is righteous. 

  • A righteous act, or righteous quality. 

  • The state of being right with God; justification; the work of Christ, which is the ground justification. 

spirituality

noun
  • The quality or state of being spiritual. 

  • Appreciation for religious values. 

  • Concern for that which is unseen and intangible, as opposed to physical or mundane. 

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