biblical vs ecclesiastic

biblical

adj
  • Of or relating to the Bible. 

  • In accordance with the teachings of the Bible (according to some interpretation of it). 

  • Very great; especially, exceeding previous records in scale. 

ecclesiastic

adj
  • Of or pertaining to the church; ecclesiastical. 

noun
  • A cleric. 

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