bless vs undermine

bless

verb
  • To make the sign of the cross upon, so as to sanctify. 

  • To make something holy by religious rite, sanctify. 

  • To esteem or account happy; to felicitate. 

  • To invoke divine favor upon. 

  • To honor as holy, glorify; to extol for excellence. 

  • To turn (a reference) into an object. 

intj
  • Used as an expression of endearment, gratitude, or (ironically) belittlement. 

undermine

verb
  • To dig underneath (something), to make a passage for destructive or military purposes; to sap. 

  • To weaken or work against; to hinder, sabotage. 

  • To erode the base or foundation of something, e.g. by the action of water. 

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