16 That is why we will never become weak. Our physical body is getting old and weak, but our inner being is getting newer day by day.
2 Corinthians 4:16

17 For a little while now, we will have little trouble. But these difficulties are helping us to attain eternal glory. That eternal glory is far greater than these difficulties.
2 Corinthians 4:17

18 So we do not think about the things we see, but about the things we cannot see. The things we see are temporary, and the things we cannot see are eternal.
2 Corinthians 4:18