But let the righteous be glad; Let them rejoice before God; Yes, let them rejoice exceedingly. Sing to God, sing praises to His name; Extol Him who rides on the clouds, By His name Y ah , And rejoice before Him. A father of the fatherless, a defender of widows, Is God in His holy habitation. God sets the solitary in families; He brings out those who are bound into prosperity; But the rebellious dwell in a dry land,{Psalms 68:3-6 }.

Oh, give thanks to the Lord ! Call upon His name; Make known His deeds among the peoples! Sing to Him, sing psalms to Him; Talk of all His wondrous works! Glory in His holy name; Let the hearts of those rejoice who seek the Lord ! Seek the Lord and His strength; Seek His face evermore!
{I Chronicles 16:8-11}
How about this one,
This is the day the Lord has made; We will rejoice and be glad in it.[Psalms 118:24].

Still not moved,to rejoice, OK here is more:
But let all those rejoice who put their trust in You; Let them ever shout for joy, because You defend them; Let those also who love Your name Be joyful in You.(Psalms 5:11).
Behold, I give you the authority to trample on serpents and scorpions, and over all the power of the enemy, and nothing shall by any means hurt you. Nevertheless do not rejoice in this, that the spirits are subject to you, but rather rejoice because your names are written in heaven.”
[ Luke 10:19-20 ].

Rejoice in the Lord always. Again I will say, rejoice! Let your gentleness be known to all men. The Lord is at hand.
Philippians 4:4-5.
You have heard Me say to you, ‘I am going away and coming back to you.’ If you loved Me, you would rejoice because I said, ‘I am going to the Father,’ for My Father is greater than I,[John 14:28].

The more you read this your heart,should be rejoicing, as Jeremiah said, “Your words were found, and I ate them, And Your word was to me the joy and rejoicing of my heart; For I am called by Your name, O Lord God of hosts”,[Jeremiah 15:16]
If you have no reason to rejoice then you have not met Jesus,the only begotten Son of the living God,who died so that you might have life,so before you go anywhere and do anything, go to the top if this blog, click on to the salvation page,and follow the instructions,then allow the Holy Spirit which comes in you,to lead and direct you,for the rest of your life.