2nd Timothy 2
3. Thou therefore endure hardness, as a good soldier of Jesus Christ.
4. No man that warreth entangleth himself with the affairs of this life; that he may please him who hath chosen him to be a soldier.
5. And if a man also strive for masteries, yet is he not crowned, except he strive lawfully.
6. The husbandman that laboureth must be first partaker of the fruits.
7. Consider what I say; and the Lord give thee understanding in all things.