For this light momentary affliction is preparing for us an eternal weight of glory beyond all comparison,
17. Momentary lightness. As our flesh always shrinks back from its own destruction, whatever reward may be presented to our view, and as we are influenced much more by present feeling than by the hope of heavenly blessings, Paul on that account admonishes us, that the afflictions and vexations of the pious have little or nothing of bitterness, if compared with the boundless blessings of everlasting glory.
In these verses the apostle gives an account of their courage and patience under all their sufferings, where observe, I. How their sufferings, and patience under them, are declared, Co2 4:8-12. The apostles were great sufferers; therein they followed their Master: Christ had told them that in the world they should have tribulation, and so they had; yet they met with wonderful support, great relief...
Commenting on 2 Corinthians 4:8-18
While we look not at the things which are seen,.... These are the things of this world, such as riches, honours, pleasures, profits, &c. which are visible to, and strike the senses of a natural man, and are temporal, endure but for a time, are transitory, fleeting, and quickly gone.