Shout out your praises with joy!  
“So go ahead, everyone, and shout out your praises with joy!  Break out of the box and let loose with the most joyous sound of praise! “Psalm 98:4  (TPT)
All over the world, December brings more clearly the shout of joy and the celebration of the birth of the Kings of Kings as He is proclaimed and celebrated 
“Joy to the World” is a famous Christmas hymn with lyrics by Isaac Watts.  It is one of the most-published and sung Christmas hymn.
 This hymn is a “joyous” celebration of the sovereignty of God and the gift of Jesus.
“But the angel reassured them, saying, “Don’t be afraid. For I have come to bring you good news, the most joyous news the world has ever heard! And it is for everyone everywhere!” Luke 2:10 (TPT)
Do you have this most joyous news the world has ever heard in your heart?
Are you joyous?
Don’t get distracted by the commercialization and different embellishments man has added to the joyous fact that God sent His only begotten son to redeem humankind from their sin.
The real truth about Christmas is that  God in His Mercy and love reached out to humanity to save him from his self-destructive path by giving the complete salvation package in Christ Jesus.   
To experience this pure joy of the Redeemer coming into the world, you must accept him as your Lord and Personal Savior and completely turn away from your sin. 
Surrendering your life to the Lordship of Jesus allows the inflow of Joy into your life.
For you, as a believer, let the joy of the Lord continues to be your source of strength daily.
“Nehemiah told the people, “Enjoy your good food and wine and share some with those who didn’t have anything to bring. Don’t be sad! This is a special day for the Lord, and he will make you happy and strong.” Nehemiah 8:10 (CEV)
Share the Good news that True Joy exists only in Christ Jesus.
“…Announce a great and joyful event that is meant for everybody, worldwide: A Savior has just been born in David’s town, a Savior who is Messiah and Master…… “Luke 2:10-12 (MSG)
Shout your praises to GOD, everybody!