'Joy' in the Bible

The one who has the bride is the bridegroom. But the friend of the bridegroom, who stands and hears him, rejoices {greatly} because of the bridegroom's voice. So this joy of mine is complete.

I have spoken these [things] to you in order that my joy may be in you, and your joy may be made complete.

Truly, truly I say to you, that you will weep and lament, but the world will rejoice; you will become sorrowful, but your sorrow will change to joy.

A woman, when she gives birth, experiences pain because her hour has come. But when [her] child is born, she no longer remembers the affliction, on account of the joy that a human being has been born into the world.

So you also are experiencing sorrow now, but I will see you again, and your hearts will rejoice, and no one will take away your joy from you.

Until now you have asked nothing in my name. Ask and you will receive, so that your joy may be complete.

And now I am coming to you, and I am saying these [things] in the world so that they may have my joy completed in themselves.