Here we have,
I. The introduction (2 Thess. 1:1, 2), in the same words as in the former epistle, from which we may observe that as this apostle did not count it grievous to him to write the same things (Phil. 3:1) in his epistles that he had delivered in preaching, so he willingly wrote the same things to one church that he did to another. The occurrence of the same words in this epistle as in the former shows us that ministers ought not so much to regard the variety of expression and elegance of style as the truth and usefulness of the doctrines they preach. And great care should be taken lest, from an affectation of novelty in method and phrases, we advance new notions or doctrines, contrary to the principles of natural or revealed religion, upon which this church of the Thessalonians was built, as all true churches are; namely, in God our Father and the Lord Jesus Christ.
II. The apostle’s expression of the high esteem he had for them. He not only had a great affection for them (as he had expressed in his former epistle, and now again in his pious wish of grace and peace for them), but he also expresses his great esteem for them, concerning which observe,
1. How his esteem of them is expressed. (1.) He glorified God on their behalf: We are bound to thank God always for you, brethren, as it is meet, 2 Thess. 1:3. He chose rather to speak of what was praiseworthy in them in a way of thanksgiving to God than by commendation of them; and, as what he mentions was matter of his rejoicing, he accounted it matter of thanksgiving, and it was meet or fit it should be so, for we are bound, and it is our duty, to be thankful to God for all the good that is found in us or others: and it not only is an act of kindness to our fellow-christians, but our duty, to thank God on their behalf. (2.) He also glories in them before the churches of God, 2 Thess. 1:4. The apostle never flattered his friends, but he took pleasure in commending them, and speaking well of them, to the glory of God and for the excitement and encouragement of others. Paul did not glory in his own gifts, nor in his labour among them, but he gloried in the grace of God which was bestowed upon them, and so his glorying was good, because all the commendation he gave to them, and the pleasure he took himself, centered in the praise and glory of God.
2. For what he esteemed them and thanked God; namely, the increase of their faith, and love, and patience. In his former epistle (1 Thess. 1:3) he gave thanks for their faith, love, and patience; here he gives thanks for the increase of all those graces, that they were not only true Christians, but growing Christians. Note, Where there is the truth of grace there will be increase of it. The path of the just is as the shining light, which shines more and more unto the perfect day. And where there is the increase of grace God must have all the glory of it. We are as much indebted to him for the improvement of grace, and the progress of that good work, as we are for the first work of grace and the very beginning of it. We may be tempted to think that though when we were bad we could not make ourselves good, yet when we are good we can easily make ourselves better; but we have as much dependence on the grace of God for increasing the grace we have as for planting grace when we had it not. The matter of the apostle’s thanksgiving and glorying on behalf of the Thessalonians was, (1.) That their faith grew exceedingly, 2 Thess. 1:3. They were more confirmed in the truth of gospel-revelations, confided in gospel-promises, and had lively expectations of another world. The growth of their faith appeared by the works of faith; and, where faith grows, all other graces grow proportionably. (2.) Their charity abounded (2 Thess. 1:3), their love to God and man. Note, Where faith grows love will abound, for faith works by love; and not only the charity of some few of them, but of every one to each other, did abound. There were no such divisions among them as in some other churches. (3.) Their patience as well as faith increased in all their persecutions and tribulations. And patience has then its perfect work when it extends itself to all trials. There were many persecutions which the Thessalonians endured for the sake of righteousness, as well as other troubles which they met with in this calamitous life; yet they endured all these, by faith seeing him that is invisible, and looking to the recompence of reward; and endured them with patience, not with an insensibility under them, but with patience arising from Christian principles, which kept them quiet and submissive, and afforded them inward strength and support.