Sent of God to preach that life which he promised in Christ Jesus.
After the introduction (ver 1, 2) we have, I. Paul's sincere love to Timothy, ver 3-5. II. Divers exhortations given to him, ver 6-14. III. He speaks of Phygellus and Hermogenes, with others, and closes with Onesiphorus, ver 15, to the end.
Verses 1-5 The promise of eternal life to believers in Christ Jesus, is the leading subject of ministers who are employed according to the will of God. The blessings here named, are the best we can ask for our beloved friends, that they may have peace with God the Father and Christ Jesus our Lord. Whatever good we do, God must have the glory. True believers have in every age the same religion as to substance. Their faith is unfeigned; it will stand the trial, and it dwells in them as a living principle. Thus pious women may take encouragement from the success of Lois and Eunice with Timothy, who proved so excellent and useful a minister. Some of the most worthy and valuable ministers the church of Christ has been favoured with, have had to bless God for early religious impressions made upon their minds by the teaching of their mothers or other female relatives.
Paul expresses great affection for Timothy. (1-5) Exhorts him to improve his spiritual gifts. (6-14) Tells of many who basely deserted him; but speaks with affection of Onesiphorus. (15-18)
1 Paul, an apostle of Jesus Christ by the will of God, according to the promise of life which is in Christ Jesus, 2 To Timothy, my dearly beloved son: Grace, mercy, and peace, from God the Father and Christ Jesus our Lord. 3 I thank God, whom I serve from my forefathers with pure conscience, that without ceasing I have remembrance of thee in my prayers night and day; 4 Greatly desiring to see thee, being mindful of thy tears, that I may be filled with joy; 5 When I call to remembrance the unfeigned faith that is in thee, which dwelt first in thy grandmother Lois, and thy mother Eunice; and I am persuaded that in thee also.
Whom I serve from my forefathers with a pure conscience. That is, have always served and worshipped the one true God, as my forefathers had done, which was true, even when he persecuted the Christians; though this he did not with a pure conscience, but with a false mistaken zeal; and his ignorance could not excuse him, after he might have known Christ. (Witham)
Here is, I. The inscription of the epistle Paul calls himself an apostle by the will of God, merely by the good pleasure of God, and by his grace, which he professes himself unworthy of. According to the promise of life which is in Christ Jesus, or according to the gospel. The gospel is the promise of life in Christ Jesus; life is the end, and Christ the way, John 14 6. The life is put into the promise, and both are sure in Christ Jesus the faithful witness; for all the promises of God in Christ Jesus are yea, and all amen, 2 Cor 1 20. He calls Timothy his beloved son. Paul felt the warmest affection for him both because he had been an instrument of his conversion and because as a son with his father he had served with him in the gospel. Observe, 1. Paul was an apostle of Jesus Christ by the will of God; as he did not receive the gospel of man, nor was taught it, but had it by the revelation of Jesus Christ (Gal 1 12), so his commission to be an apostle was not by the will of man, but of God: in the former epistle he says it was by the commandment of God our Saviour, and here by the will of God. God called him to be an apostle. 2. We have the promise of life, blessed be God for it: In hope of eternal life, which God, who cannot lie, promised before the world began, Tit 1 2. It is a promise to discover the freeness and certainty of it. 3. This, as well as all other promises, is in and through Jesus Christ; they all take their rise from the mercy of God in Christ, and they are sure, so that we may safely depend on them. 4. The grace, mercy, and peace, which even Paul's dearly beloved son Timothy wanted, comes from God the Father and Christ Jesus our Lord; and therefore the one as well as the other is the giver of these blessings, and ought to be applied to for them. 5. The best want these blessings, and they are the best we can ask for our dearly-beloved friends, that they may have grace to help them in the time of need, and mercy to pardon what is amiss, and so may have peace with God the Father and Christ Jesus our Lord.
Thy grandmother, Lois. The principal intention St. Paul seems to have had in writing this second epistle to Timothy, was, to comfort him under the many hardships under which he laboured for the faith of Christ. To this end he endeavours first to strengthen his faith, by calling to his mind the example given him in his grandmother, as also in his mother, Eunice. Some likewise think St. Paul is here exhorting Timothy to a desire of martyrdom, in the perfect discharge of his ministry, by his own example; as the same writers think it most probable that he was confined in prison at Rome, or at Laodicea, at the time he wrote this epistle. (Denis the Carthusian) — Certain[1] that in thee also. (Witham)