7 But reject profane and old wives' fables, and exercise yourself toward godliness. 8 For bodily exercise profits a little, but godliness is profitable for all things, having promise of the life that now is and of that which is to come. 9 This is a faithful saying and worthy of all acceptance. 10 For to this end we both labor and suffer reproach, because we trust in the living God, who is the Savior of all men, especially of those who believe.
Matthew Henry's Commentary on 1 Timothy 4:7-10
Commentary on 1 Timothy 4:6-10
(Read 1 Timothy 4:6-10)
Outward acts of self-denial profit little. What will it avail us to mortify the body, if we do not mortify sin? No diligence in mere outward things could be of much use. The gain of godliness lies much in the promise; and the promises to godly people relate partly to the life that now is, but especially to the life which is to come: though we lose for Christ, we shall not lose by him. If Christ be thus the Saviour of all men, then much more will he be the Rewarder of those who seek and serve him; he will provide well for those whom he has made new creatures.