(17) For this cause.--When St. Paul contemplated a visit to the churches in Macedonia and Achaia he sent Timothy and Erastus in advance (Acts 19:21-22). It is to this fact allusion is here made--from 1Corinthians 16:10, we see that the Apostle did not calculate on Timothy's arrival in Corinth until after this letter had reached them. The rumours of the existence of factions in Corinth had reached St. Paul before Timothy had departed, and were the cause of his desire that before himself visiting Corinth Timothy should do so, and bring the Corinthians to a better frame of mind before the Apostle's arrival. After Timothy's departure from Ephesus the Apostle heard from the household of Chloe how very much worse than he had imagined from the previous rumours was the state of affairs at Corinth. It would not do to let such a condition of things continue to grow and intensify until Timothy should arrive there, delayed as he would be in visiting other places in Macedonia and Achaia en route. Nor, indeed, would it be safe to leave one of Timothy's nervous (1Corinthians 16:10) and gentle temperament (perhaps the result of his having been brought up and educated entirely by women, 2Timothy 1:5) to deal with such a state of anarchy as the Apostle now knew to exist in Corinth. Further, the letter from Corinth had arrived since Timothy had left, and it required an immediate answer. Such reason, doubtless, influenced St. Paul in sending this letter to Corinth at once so as to anticipate the arrival of Timothy there. That you might return to the dutiful position of sons, I sent you one who is a son--a beloved and a faithful spiritual child--who will not be an addition to the too numerous instructors already at Corinth, but will, by what he says, and by his own example, remind you of my teaching (see 2Timothy 3:10), which he fully understands, and which never varies, being the same to every church. The emphatic use of the word "my son" here in reference to Timothy, taken in connection with the clear expression in 1Corinthians 4:15 of what was involved in that spiritual relationship, shows that St. Paul had converted Timothy to the faith (Acts 16:1). In the Second Epistle to the Corinthians St. Paul speaks of Timothy as his "brother" (2Corinthians 1:1).

Verse 17. - For this cause. Because, as your spiritual father, I naturally take the deepest interest in your well being. Have I sent; rather, I sent. Timothy had started before this letter was despatched (Acts 19:22), but he did not reach Corinth till after its arrival, because he had been unable to go by sea, and had to travel round by Macedonia. St. Paul, on hearing the grave news from Corinth, seems to have countermanded him (1 Corinthians 16:10, "If Timotheus come"), but was uncertain whether the messenger would reach him in time. The necessity for despatching Titus had been more immediate. My beloved son, and faithful in the Lord; rather, who is my beloved and faithful child (teknon) in the Lord. St. Paul had converted him, and felt towards him all the love of a father (1 Timothy 1:2; 1 Thessalonians 3:2; Philippians 2:20-22). Shall bring you into remembrance of my ways which be in Christ. The expression shows all St. Paul's delicacy. He is not sending the youthful Timothy as an authoritative teacher, since the Corinthians, fond of high pretension and soaring oratory, might scorn to show any submission to a shy and shrinking youth; but he is only sending him because, as his closest companion, Timothy would be best able to explain to them his plans and wishes in the organization of Churches.

4:14-21 In reproving for sin, we should distinguish between sinners and their sins. Reproofs that kindly and affectionately warn, are likely to reform. Though the apostle spoke with authority as a parent, he would rather beseech them in love. And as ministers are to set an example, others must follow them, as far as they follow Christ in faith and practice. Christians may mistake and differ in their views, but Christ and Christian truth are the same yesterday, to-day, and for ever. Whenever the gospel is effectual, it comes not in word only, but also in power, by the Holy Spirit, quickening dead sinners, delivering persons from the slavery of sin and Satan, renewing them both inwardly and outwardly, and comforting, strengthening, and establishing the saints, which cannot be done by the persuasive language of men, but by the power of God. And it is a happy temper, to have the spirit of love and meekness bear the rule, yet to maintain just authority.For this cause have I sent unto you Timotheus,.... This is an instance of his care of them, concern for them and respect unto them; that he not only writes unto them, giving his best advice and counsel, promising to come unto them; but in the mean while sends Timothy to them, whose character is here given as one dear to him, and in all things trusty and faithful:

who is my beloved son; so, in his epistles to him, he often styles him his son, his own son in the faith, his dearly beloved son; not that he was the instrument of his conversion, for he was a disciple of Christ before the apostle was acquainted with him; see Acts 16:1 but either because of his age, he being younger than he; or because of his great affection for him; and chiefly because, as a son with a father, he served him in the Gospel, Philippians 2:22 and since he was so familiar with him, and so much loved by him, it might reasonably be thought he full well knew his ways and methods of doctrine and practice.

And faithful in the Lord; a faithful steward of the mysteries of grace; faithful in the Gospel of Christ, and to the souls of men; a faithful minister of the Lord's; one who had been tried, proved, and found faithful, and therefore might be trusted to, and depended upon:

who shall bring you into remembrance of my ways; his way of preaching, and the doctrines he taught; and what should be the manner of life and conversation agreeably thereunto, and to his own; and all those rules and orders he gave for the discipline and management of the affairs of churches; all which he had formerly delivered to them, though they, through length of time, and the ministry of the false teachers among them, had greatly forgotten them: wherefore Timothy is sent, not to teach them new ways, nor, indeed, to teach at all, whose youth they might be tempted to despise; but only to put them in mind of what the apostle had formerly taught them: and which are recommended by their being such ways,

which be in Christ; the doctrines he had preached among them, the sum and substance of them were Christ, and him crucified; the ordinances he had delivered to them were what he had received from Christ; and all the rules and methods he had proposed to them for the regulation of their conduct, and the management of their ecclesiastical affairs, were such as were agreeably to the mind of Christ, and tended to his glory; he took no step, nor proposed any to be taken, but in Christ, and for the good of his interest: and he adds,

as I teach everywhere, in every church; the faith he delivered everywhere was one and the same; the Son of God, preached by him, was not yea and nay; the trumpet he blew always gave a certain sound; the rules prescribed by him, and orders he laid down, for the conduct of life, and government of churches, were exactly alike in all places; he taught no doctrines at Corinth, nor enjoined the observance of any rule, but what all other churches were taught and directed to; his plan of doctrine and discipline was the same everywhere.