1 Timothy 4:6-9

By telling these things to the brothers and sisters, you will be a good servant of Christ Jesus. You will be made strong by the words of the faith and the good teaching which you have been following. But do not follow foolish stories that disagree with God’s truth, but train yourself to serve God. Training your body helps you in some ways, but serving God helps you in every way by bringing you blessings in this life and in the future life, too. What I say is true, and you should fully accept it.