bethel vs place of worship

bethel

noun
  • A holy place. 

  • A chapel, especially one for sailors, converted from an old ship. 

place of worship

noun
  • A place, usually a building such as a church, mosque, synagogue or temple where believers can practise their faith. 

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