5:17-25 Care must be taken that ministers are maintained. And those who are laborious in this work are worthy of double honour and esteem. It is their just due, as much as the reward of the labourer. The apostle charges Timothy solemnly to guard against partiality. We have great need to watch at all times, that we do not partake of other men's sins. Keep thyself pure, not only from doing the like thyself, but from countenancing it, or any way helping to it in others. The apostle also charges Timothy to take care of his health. As we are not to make our bodies masters, so neither slaves; but to use them so that they may be most helpful to us in the service of God. There are secret, and there are open sins: some men's sins are open before-hand, and going before unto judgment; some they follow after. God will bring to light the hidden things of darkness, and make known the counsels of all hearts. Looking forward to the judgment-day, let us all attend to our proper offices, whether in higher or lower stations, studying that the name and doctrine of God may never be blasphemed on our account.

23. no longer—as a habit. This injunction to drink wine occasionally is a modification of the preceding "keep thyself pure." The presbyter and deacon were enjoined to be "not given to wine" (1Ti 3:3, 8). Timothy seems to have had a tendency to undue ascetical strictness on this point (compare Note, see on [2481]1Ti 4:8; compare the Nazarene vow, Nu 6:1-4; John the Baptist, Lu 1:15; Ro 14). Paul therefore modifies the preceding words, "keep thyself pure," virtually saying, "Not that I mean to enjoin that kind of purity which consists in asceticism, nay, be no longer a water-drinker," that is, no longer drink only water, but use a little wine, as much as is needed for thy health. So Ellicott and Wiesinger. Alford thus: Timothy was of a feeble frame (see on [2482]1Co 16:10, 11), and prone to timidity in his duties as overseer where vigorous action was needed; hence Paul exhorts him to take all proper means to raise his bodily condition above these infirmities. God hereby commands believers to use all due means for preserving health, and condemns by anticipation the human traditions which among various sects have denied the use of wine to the faithful.