41 But the Spirit saith expressly, that in later times some shall fall away from the faith, giving heed to seducing spirits and doctrines of demons, 2 through the hypocrisy of men that speak lies, branded in their own conscience as with a hot iron; 3 forbidding to marry, [and commanding] to abstain from meats, which God created to be received with thanksgiving by them that believe and know the truth. 4 For every creature of God is good, and nothing is to be rejected, if it be received with thanksgiving: 5 for it is sanctified through the word of God and prayer.
6 If thou put the brethren in mind of these things, thou shalt be a good minister of Christ Jesus, nourished in the words of the faith, and of the good doctrine which thou hast followed [until now]: 7 but refuse profane and old wives' fables. And exercise thyself unto godliness: 8 for bodily exercise is profitable for a little; but godliness is profitable for all things, having promise of the life which now is, and of that which is to come.
Matthew Henry's Commentary on 1 Timothy 4:1-8
Commentary on 1 Timothy 4:1-5
(Read 1 Timothy 4:1-5)
The Holy Spirit, both in the Old and the New Testament, spoke of a general turning from the faith of Christ, and the pure worship of God. This should come during the Christian dispensation, for those are called the latter days. False teachers forbid as evil what God has allowed, and command as a duty what he has left indifferent. We find exercise for watchfulness and self-denial, in attending to the requirements of God's law, without being tasked to imaginary duties, which reject what he has allowed. But nothing justifies an intemperate or improper use of things; and nothing will be good to us, unless we seek by prayer for the Lord's blessing upon it.
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.