4:13-18 The grace of faith is an effectual remedy against fainting in times of trouble. They knew that Christ was raised, and that his resurrection was an earnest and assurance of theirs. The hope of this resurrection will encourage in a suffering day, and set us above the fear of death. Also, their sufferings were for the advantage of the church, and to God's glory. The sufferings of Christ's ministers, as well as their preaching and conversation, are for the good of the church and the glory of God. The prospect of eternal life and happiness was their support and comfort. What sense was ready to pronounce heavy and long, grievous and tedious, faith perceived to be light and short, and but for a moment. The weight of all temporal afflictions was lightness itself, while the glory to come was a substance, weighty, and lasting beyond description. If the apostle could call his heavy and long-continued trials light, and but for a moment, what must our trifling difficulties be! Faith enables to make this right judgment of things. There are unseen things, as well as things that are seen. And there is this vast difference between them; unseen things are eternal, seen things but temporal, or temporary only. Let us then look off from the things which are seen; let us cease to seek for worldly advantages, or to fear present distresses. Let us give diligence to make our future happiness sure.
15. For—Confirming his assertion "with you" (2Co 4:14), and "life … worketh in you" (2Co 4:12).
all things—whether the afflictions and labors of us ministers (2Co 4:8-11), or your prosperity (2Co 4:12; 1Co 3:21, 22; 4:8-13).
for your sakes—(2Ti 2:10).
abundant grace, &c.—rather, "That grace (the grace which preserves us in trials and works life in you), being made the greater (multiplied), by means of the greater number (of its recipients), may cause the thanksgiving to abound to the glory of God." [Chrysostom] (2Co 1:11; 9:11, 12). The Greek is susceptible also of this translation, "That grace, being made the greater (multiplied) on account of the thanksgiving of the greater number (for grace already received), may abound (abundantly redound) to," &c. Thus the Greek for "abound" has not to be taken in an active sense, but in its ordinary neuter sense, and so the other Greek words. Thanksgiving invites more abundant grace (2Ch 20:19-22; Ps 18:3; 50:23).