Assumption vs Rapture

Assumption

name
  • The Assumption of Mary, the mother of Jesus, into heaven, a Catholic dogma. 

  • A Catholic holy day of obligation (August 15) celebrating the Assumption of Mary. 

Rapture

name
  • a prophesied sudden removal of Christian believers from the Earth before the Tribulation or simultaneous with the second coming of Jesus Christ 

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