We have been called from the beginning until the end to proclaim liberty.  

“Proclaim liberty throughout the land to all its inhabitants.”  Leviticus 25:10

Our founding fathers for this nation thought it was so important that they engraved this Bible verse on the Liberty Bell.    Jesus also calls us to proclaim Liberty until He comes back.   The Truth is what sets us free (John 8:32)

“And this gospel of the kingdom will be preached in the whole world as a testimony to all nations, and then the end will come.”  Mathew 24:14