The Bible tells that the Lord inhibits the praises of His people. He becomes overjoyed when we lift our praises to Him. But there is a two-fold reward for us also. The Bible declares that the joy of the Lord is OUR strength. When the Lord is overjoyed by our praises, His joy becomes our strength. When we sing and praise God with our voice, the Holy Spirit begins His work within us.
There is a beautiful passage in Ephesians 5:14-19. In essence it tells us to "awake from sleeping and Christ will give you light. See that you do not walk as fools, but as wise, redeeming the time because the days are evil. Understand what the will of the Lord is. And do not be drunk with wine; but be filled with the Spirit; speaking to yourselves in psalms and hymns and spiritual songs, singing and making melody in your heart to the Lord. Giving thanks always for all things unto God and the Father in the name of our Lord Jesus Christ."
It is a two-way street. You giving thanks and praises to the Lord. The Lord being overjoyed with your praises, at the same time is filling you with His Spirit and the joy of the Lord becomes your strength. I am persuaded that neither death, nor life, nor angels, nor principalities, nor powers, nor heights, nor depths, nor any other creature shall be able to separate us from the love of God, which is in Christ Jesus our Lord. The Lord inhibits the praises of His people. If you need joy -- you must sing for it, if you want joy -- just shout for it -- with praises unto our Lord. Give it a try -- you will be glad you did. He loves you.