“Joy to the world! The Lord is come.” Having created the universe in the beginning (1:2), and having sustained all things in the meantime (1:3), Jesus did precisely what He had come to do. He came “to make His blessings flow far as the curse is found.” The curse of original sin had most certainly left the proving ground of mankind’s soul a thorny mess that only a Savior could uproot. So the Son came to earth and provided purification for sins. He paid our penalty in full. Now that’s a reason to joyfully sing!