Tophet vs hellfire

Tophet

name
  • Hell, Gehenna. 

  • A location near Jerusalem in the valley of Gehenna where children were burned alive as sacrifice. 

hellfire

adj
  • Of or relating to a violent, apocalyptic and ultimate day of reckoning and judgment; usually characterizing a form of Christian preaching. 

noun
  • The fire of Hell. 

  • Fire produced by the Devil, or a similar supernatural creature connected to Hell. 

  • A fire that burns with unusual heat or ferocity. 

intj
  • hell; damn; blast 

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