Open the door to joy and step into the presence of God where all the things of this world fade out and become dim.  The Glory of the Lord shines so brightly that all else is insignificant.  The Bible says that the joy of the Lord is our strength for our lives on earth.  As we praise God and give thanks for all His good and faithful works in our lives, and for giving us eternal life through His Son, Jesus, we enter the place of rest and joy unspeakable.  In His Presence is fullness of joy.  So start praising and thanking God and walk through the open door.