alleluia vs thank God

alleluia

intj
  • A liturgical or variant form of hallelujah. 

noun
  • A liturgical form of hallelujah. 

  • A choral composition incorporating alleluia in its text. 

  • The plant wood sorrel. 

thank God

intj
  • Used to express gratitude or relief. 

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