bethink vs enshrine

bethink

verb
  • To think of (something or somebody) or that (followed by clause); to remind oneself, to consider, to reflect upon. 

  • To meditate, ponder; to consider. 

  • To determine, resolve. 

enshrine

verb
  • To preserve or cherish (something) as though in a shrine; to preserve or contain, especially with some reverence. 

  • To protect (an idea, ideal, or philosophy) within an official law or treaty. 

  • To enclose (a sacred relic etc.) in a shrine or chest. 

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