altar vs enshrinement

altar

noun
  • Any (real or notional) place where something is worshipped or sacrificed to. 

  • A table or similar flat-topped structure used for religious rites. 

  • A raised area around an altar in a church; the sanctuary. 

enshrinement

noun
  • The act of enshrining or something that enshrines 

  • The state of being enshrined 

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