The Second Epistle to Timothy is more personal than either of the other Pastoral Epistles. It is less official in tone and contents, and is addressed more directly to the recipient himself, than through him to others. Three main subjects are treated in the letter; and first and foremost of these is the conduct of Timothy himself. This subject occupies about a third of the Epistle. The next and longest section treats of the present and future prospects of the Church (ii. 14-iv. 5). And lastly the Apostle speaks of himself.
It is not difficult to understand how even those who condemn the Pastoral Epistles as the product of a later writer, feel almost obliged to admit that at least some of this touching letter must be genuine. Whoever wrote it must have had some genuine letters of St. Paul to use as material. It may be doubted whether any of the writings of that age which have come down to us are more thoroughly characteristic of the person whose name they bear, or are more full of touches which a fabricator would never have thought of introducing. The person who forged the Second Epistle to Timothy in the name of St. Paul must indeed have been a genius. Nothing that has come down to us of the literature of the second century leads us to suppose that any such literary power existed. Whether we regard the writer, or the circumstances in which he is placed, or the person to whom he writes, all is thoroughly characteristic, harmonious, and in keeping. We have St. Paul with his exquisite sympathy, sensitiveness, and affection, his intense anxiety, his unflinching courage. We have the solemnity and importunity of one who knows that his days are numbered. And we have the urgency and tenderness of one who writes to a friend who has his faults and weaknesses, but who is trusted and loved in spite of them.
In encouraging Timothy to stir up the gift that is in him, and not suffer himself to be ashamed of the ignominy, or afraid of the hardships, which the service of Christ entails, the Apostle puts before him five considerations. There are the beautiful traditions of his family, which are now in his keeping. There is the sublime character of the Gospel which has been entrusted to him. There is the teaching of St. Paul himself, who has so often given him a "pattern of sound words" and a pattern of steadfast endurance. There is the example of Onesiphorus with his courageous devotion. And there is the sure hope of "the salvation which is in Christ Jesus with eternal glory." Any one of these things might suffice to influence him: Timothy cannot be proof against them all. St. Paul is persuaded that he is preserving the heritage of undissembled faith which his mother and his grandmother possessed before him. When he considers the character of the Gospel, of which he has become a minister, and the gifts of which he has thereby become a recipient, he cannot now become ashamed of bearing testimony for it. And has the teaching of his old master, separation from whom used once to make him weep, lost its hold upon him? Of the other disciples and friends of the master, some have turned away from him, showing coldness or dislike instead of sympathy and self-sacrifice; while others, at great personal inconvenience, and (it may be also) great personal danger, sought him out all the more diligently on account of his imprisonment, and ministered to him. Will Timothy take his stand with Phygelus and Hermogenes, or with Onesiphorus? And over and above all these considerations, which are connected with this world, there are the thoughts of the world to come. This is no mere question of expediency and opportuneness, or of personal loyalty and affection to a human teacher and friend. There is the whole of eternity at stake. To have shared Christ's martyr-death is to share His endless life. To share His endurance and service is to share His royalty. But to reject Him, is to ensure being rejected by Him. Were He to receive faithless followers among the faithful, He would be faithless to His promises and to Himself.