Joy is a fruit of the Spirit

Galatians 5:22

But the fruit of the Spirit is love, joy, peace, longsuffering, gentleness, goodness, faith.

Joy is a fruit of the Spirit. As you allow the Spirit of God to do a work in your heart and life, the natural result will be that the fruit of the Spirit is manifested through you. If you are full of God, you will be full of joy.

Zephaniah 3:17
The LORD thy God in the midst of thee is mighty; he will save, he will rejoice over thee with joy; he will rest in his love, he will joy over thee with singing.The Lord rejoices over you.

He loves you with an immense, incredible, everlasting love that cannot be stopped. He will never stop loving you. All you need is His love. In His love is every answer to every question you could ever have. He loves you so much that He sings joyfully over you. You can rejoice over the fact that He loves you and that He rejoices over you!