obedience vs schism

obedience

noun
  • The collective body of persons subject to any particular authority. 

  • A written instruction from the superior of an order to those under him. 

  • Any official position under an abbot's jurisdiction. 

  • The quality of being obedient. 

schism

noun
  • a split within Christianity whereby a group no longer recognizes the Bishop of Rome as the head of the Church, but shares essentially the same beliefs with the Church of Rome. In other words, a political split without the introduction of heresy. 

  • A split or separation within a group or organization, typically caused by discord. 

  • A formal division or split within a religious body. 

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