1 Timothy 4:6-9

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: but refuse profane and old wives’ fables. And exercise thyself unto godliness: 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. Faithful is the saying, and worthy of all acceptation.