prophetic vs revelatory

prophetic

adj
  • of, or relating to a prophecy or a prophet 

  • predicted, as by a prophecy 

  • having the ability to prophesize; prescient 

revelatory

adj
  • Of, pertaining to, or in the nature of a revelation 

  • Prophetic (especially of doom); apocalyptic 

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