'Rejoice' in the Bible

And I wrote this very thing to you, so that, when I came, I wouldn't have sorrow from them of whom I ought to rejoice; having confidence in you all, that my joy would be shared by all of you.

I now rejoice, not that you were made sorry, but that you were made sorry to repentance. For you were made sorry in a godly way, that you might suffer loss by us in nothing.

I rejoice that in everything I am confident concerning you.

For we rejoice when we are weak and you are strong. And this we also pray for, even your perfecting.

Finally, brothers, rejoice. Be perfected, be comforted, be of the same mind, live in peace, and the God of love and peace will be with you.