Jah vs king of kings

Jah

name
  • God. 

  • A shortened form of Yahweh or Jehovah, God's personal name in the Bible. Often appearing as part of Biblical names as "-iah", or "Jeho-" as in Isaiah, Jeremiah, Jehoshua, and Jehosaphat, and Hebrew words like הַלְּלוּיָהּ (“hallelujah”). 

king of kings

name
  • Jesus Christ. 

  • The title of an individual king who has other kings as subjects; in particular 

noun
  • A king who has other kings as subjects; an emperor. 

How often have the words Jah and king of kings occurred in a corpus of books? (source: Google Ngram Viewer )