This is the introduction to this epistle, in which we have, I. The inscription; and therein, 1. The person from whom it was sent, namely, Paul, who calls himself an apostle of Jesus Christ by the will of God. The apostleship itself was ordained by Jesus Christ, according to the will of God; and Paul was called to it by Jesus Christ, according to the will of God. He joins Timotheus with himself in writing this epistle; not because he needed his assistance, but that out of the mouth of two witnesses the word might be established; and this dignifying Timothy with the title of brother (either in the common faith, or in the work of the ministry) shows the humility of this great apostle, and his desire to recommend Timothy (though he was then a young man) to the esteem of the Corinthians, and give him a reputation among the churches. 2. The persons to whom this epistle was sent, namely, the church of God at Corinth: and not only to them, but also to all the saints in all Achaia, that is, to all the Christians who lived in the region round about. Note, In Christ Jesus no distinction is made between the inhabitants of city and country; all Achaia stands upon a level in his account. II. The salutation or apostolical benediction, which is the same as in his former epistle; and therein the apostle desires the two great and comprehensive blessings, grace and peace, for those Corinthians. These two benefits are fitly joined together, because there is no good and lasting peace without true grace; and both of them come from God our Father, and from the Lord Jesus Christ, who is the procurer and dispenser of those benefits to fallen man, and is prayed to as God.

After the foregoing preface, the apostle begins with the narrative of God's goodness to him and his fellow-labourers in their manifold tribulations, which he speaks of by way of thanksgiving to God, and to advance the divine glory (Co2 1:3-6); and it is fit that in all things, and in the first place, God be glorified. Observe, I. The object of the apostle's thanksgiving, to whom he offers up blessing and praise, namely, the blessed God, who only is to be praised, whom he describes by several glorious and amiable titles. 1. The God and Father of our Lord Jesus Christ: ho Theos kai patēr kuriou hēmōn Iēsou Christou. God is the Father of Christ's divine nature by eternal generation, of his human nature by miraculous conception in the womb of the virgin, and of Christ as God-man, and our Redeemer, by covenant-relation, and in and through him as Mediator our God and our Father, Joh 20:17. In the Old Testament we often meet with this title, The God of Abraham, and of Isaac, and of Jacob, to denote God's covenant-relation to them and their seed; and in the New Testament God is styled the God and Father of our Lord Jesus Christ, to denote his covenant-relation to the Mediator and his spiritual seed. Gal 3:16. 2. The Father of mercies. There is a multitude of tender mercies in God essentially, and all mercies are from God originally: mercy in his genuine offspring and his delight. He delighteth in mercy, Mic 7:18. 3. The God of all comfort; from his proceedeth the COMFORTER, Joh 15:26. He giveth the earnest of the Spirit in our hearts, Co2 1:22. All our comforts come from God, and our sweetest comforts are in him. II. The reasons of the apostle's thanksgivings, which are these: - 1. The benefits that he himself and his companions had received from God; for God had comforted them in all their tribulations, Co2 1:4. In the world they had trouble, but in Christ they had peace. The apostles met with many tribulations, but they found comfort in them all: their sufferings (which are called the sufferings of Christ, Co2 1:5, because Christ sympathized with his members when suffering for his sake) did abound, but their consolation by Christ did abound also. Note, (1.) Then are we qualified to receive the comfort of God's mercies when we set ourselves to give him the glory of them. (2.) Then we speak best of God and his goodness when we speak from our own experience, and, in telling others, tell God also what he has done for our souls. 2. The advantage which others might receive; for God intended that they should be able to comfort others in trouble (Co2 1:4), by communicating to them their experiences of the divine goodness and mercy; and the sufferings of good men have a tendency to this good end (Co2 1:6) when they are endued with faith and patience. Note, (1.) What favours God bestows on us are intended not only to make us cheerful ourselves, but also that we may be useful to others. (2.) If we do imitate the faith and patience of good men in their afflictions, we may hope to partake of their consolations here and their salvation hereafter.