iniquity vs righteousness

iniquity

noun
  • An act of great injustice or unfairness; a sinful or wicked act; an unconscionable deed. 

  • Deviation from what is right; gross injustice, sin, wickedness. 

righteousness

noun
  • Holiness; conformity of life to the divine law. 

  • The act or conduct of one who is righteous. 

  • The quality or state of being righteous. 

  • A righteous act, or righteous quality. 

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

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