2 Timothy 2:1-7

You, therefore, my child, be strong in the grace that is in Christ Jesus, and the things which you have heard from me in the presence of many witnesses, entrust these things to faithful people who will be competent to teach others also. Suffer together with me as a good soldier of Christ Jesus. No one who serves as a soldier is entangled in the activities of everyday life, so that he may please the one who enlisted him. And also if anyone competes he is not crowned unless he competes according to the rules. The farmer who works hard must be the first to receive a share of the crops. Consider what I am saying, for the Lord will grant you understanding in all these things.