Old Man vs Omnipotent

Old Man

name
  • A creator god in some Native American mythologies. 

  • A title given to the personification of a force of nature or abstract concept, such as Old Man Winter or Old Man River. 

Omnipotent

name
  • God. 

How often have the words Old Man and Omnipotent occurred in a corpus of books? (source: Google Ngram Viewer )