Two thousand years ago, an angel preached a sermon of "good news of great joy" to unsuspecting shepherds. In that sermon, he communicated who the Prince of Peace is, why He was born, what He came to do, and why the birth of the Messiah was the day when true heavenly joy was born. The good news of great joy that our Deliverer has arrived and shall live forever. Once God became a Man, the Lord will forever be united with him.