can't wait vs pray

can't wait

verb
  • To eagerly anticipate; to find it hard to wait for a forthcoming pleasurable event. 

  • To need to be attended to right away. 

pray

verb
  • To wish or hope strongly for a particular outcome. 

  • To humbly beg a person for aid or their time. 

  • To direct words, thoughts, or one's attention to God or any higher being, for the sake of adoration, thanks, petition for help, etc. 

adv
  • Please; used to make a polite request 

How often have the words can't wait and pray occurred in a corpus of books? (source: Google Ngram Viewer )