'Rest' in the Bible

I had no rest in my spirit, because I found not Titus my brother: but taking my leave of them, I went from thence into Macedonia.

For, when we were come into Macedonia, our flesh had no rest, but we were troubled on every side; without were fightings, within were fears.

This is what comforted us. In addition to our own comfort, we were even more delighted at the joy of Titus, because his spirit had been set at rest by all of you.

And he said unto me, My grace is sufficient for thee: for my strength is made perfect in weakness. Most gladly therefore will I rather glory in my infirmities, that the power of Christ may rest upon me.

for what is there in which ye were inferior to the rest of the assemblies, except that I myself was not a burden to you? forgive me this injustice!

I gave a warning when I was present the second time, and now I give a warning while I am absent to those who sinned before and to all the rest: If I come again, I will not be lenient,

For the rest, brethren, rejoice; be perfected; be encouraged; be of one mind; be at peace; and the God of love and peace shall be with you.