Darkness 

In Freemasonry Darkness refers to Ignorance.  

The opposite of Darkness is Light or Knowledge. It may represent Evil and Fear.

Darkness is sometimes symbolized by a Hoodwink or Blindfold. 

A Freemason should want to be brought out of Darkness (Ignorance) into Light (Knowledge).

Also See:

    Blindfold 
    Darkness  
    Freemason  
    Freemasonry  
    Hoodwink  
    Ignorance 
    Knowledge 
    Light