2 Corinthians 1:6; 2 Corinthians 4:8; 2 Corinthians 7:5

6 And whether we be afflicted, it is for your consolation and salvation, which is effectual in the enduring of the same sufferings which we also suffer: or whether we be comforted, it is for your consolation and salvation.
8 We are troubled on every side, yet not distressed; we are perplexed, but not in despair;
5 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.