Christ on a raft vs praise the Lord

Christ on a raft

intj
  • Synonym of Christ on a bike 

praise the Lord

intj
  • phrase used to thank God by Christians. 

  • expression of thankful happiness. 

  • stereotypical exclamation used in mockery of Christianity. 

How often have the words Christ on a raft and praise the Lord occurred in a corpus of books? (source: Google Ngram Viewer )