scripture vs theology

scripture

noun
  • A sacred writing or holy book. 

  • An authoritative statement. 

theology

noun
  • Synonym of religious studies 

  • Subjective marginal details. 

  • An organized method of interpreting spiritual works and beliefs into practical form. 

  • The study of God, a god, or gods; and of the truthfulness of religion in general. 

  • A particular belief within a religion. 

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