1 Thessalonians 3:6-8

But now that Timothy has come to us from you, and has given us good news of your faith and love, and that you have happy memories of us, desiring greatly to see us, even as we do to see you; For this cause, brothers, in all our trouble and grief we were comforted about you because of your faith; For it is life to us if you keep your faith in the Lord unchanged.