'Rejoice' in the Bible

What does it matter, however? In any case Christ is preached--either perversely or in honest truth; and in that I rejoice, yes, and will rejoice.

Nay, even if my life is to be poured as a libation upon the sacrificial offering of your faith, I rejoice, and I congratulate you all.

But I rejoice with a deep and holy joy that now at length you have revived your thoughtfulness for my welfare. Indeed you have always been thoughtful for me, although opportunity failed you.