knock me over with a feather vs praise the Lord

knock me over with a feather

praise the Lord

intj
  • expression of thankful happiness. 

  • stereotypical exclamation used in mockery of Christianity. 

  • phrase used to thank God by Christians. 

How often have the words knock me over with a feather and praise the Lord occurred in a corpus of books? (source: Google Ngram Viewer )