celebrate vs revere

celebrate

verb
  • To honour by rites, by ceremonies of joy and respect, or by refraining from ordinary business; to observe duly. 

  • To perform or participate in, as a sacrament or solemn rite; to perform with appropriate rites. 

  • To extol or honour in a solemn manner. 

  • To engage in joyful activity in appreciation of an event. 

revere

verb
  • to honour in a form lesser than worship, e.g. a saint, or an idol 

  • to regard someone or something with great awe or devotion. 

noun
  • a revers 

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