palingenesis vs regeneration

palingenesis

noun
  • Spiritual rebirth through the transmigration of the soul. 

  • The recurrence of historical events in the same order in an infinite series of cycles. 

  • Rebirth; regeneration; (countable) an instance of this. 

  • The regeneration of magma by the melting of metamorphic rocks. 

regeneration

noun
  • Spiritual rebirth; the change from a carnal or material life to a pious one 

  • Rebuilding or restructuring; large scale repair or renewal. 

  • The process by which a water softener flushes out minerals extracted from the water supply. 

  • The ability to rapidly heal substantial physical damage to one's body, or to spontaneously restore hit points. 

  • The renewal of the world at the second coming of Christ. 

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