For it is all for your sake, so that as grace extends to more and more people it may increase thanksgiving, to the glory of God.
15. For all things are for your sakes He now associates himself with the Corinthians, not merely in the hope of future blessedness, but also in these very afflictions, in which they might seem to differ from him most widely, for he lets them know, that, if he is afflicted, it is for their benefit.
Troubled on every side, yet not distressed; perplexed, yet not in despair; persecuted, yet not forsaken of God. Whatever condition God's children face in this world, they have a 'but not' to comfort themselves with, their case is bad, but never so bad as it might be, for God supports and delivers.
AI summary
Commenting on 2 Corinthians 4:8-18
For which cause we faint not,.... Since our afflictions are overruled for the good of others, and the glory of God, we are not discouraged by them; our spirits do not sink under the weight of them; we do not give out from the work of the ministry because of them, but go on cheerfully therein: and the more so, since though our outward man...