faith vs good faith

faith

noun
  • A trust or confidence in the intentions or abilities of a person, object, or ideal from prior empirical evidence. 

  • A conviction about abstractions, ideas, or beliefs, without empirical evidence, experience, or observation. 

  • An obligation of loyalty or fidelity and the observance of such an obligation. 

  • A religious or spiritual belief system. 

good faith

noun
  • Good, honest intentions, even if producing unfortunate results. 

adj
  • Having or done with good, honest intentions; well-intentioned. 

  • Presuming that all parties to a discussion are honest and intend to act in a fair and appropriate manner. 

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