false alarm vs miracle

false alarm

noun
  • A warning signal (such as the call of sentry, the ringing of a bell, or the shriek of a siren) which turns out to have been given erroneously. 

  • A thing or occurrence which initially causes fear, distress, etc. but which is subsequently recognized as being no cause for concern. 

miracle

verb
  • To affect by a miracle; to work a miracle upon. 

noun
  • A fortunate outcome that prevails despite overwhelming odds against it. 

  • An awesome and exceptional example of something 

  • An event that appears inexplicable by the laws of nature and so is held to be supernatural in origin. 

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