I Timothy 4:7-10

But reject profane and old wives’ fables, and exercise yourself toward godliness. 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. This is a faithful saying and worthy of all acceptance. 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.