You then, my son, be strong in the grace that is in Christ Jesus. 2 And the things you have heard me say in the presence of many witnesses entrust to reliable people who will also be qualified to teach others. 3 Join with me in suffering, like a good soldier of Christ Jesus. 4 No one serving as a soldier gets entangled in civilian affairs, but rather tries to please his commanding officer.

2 Timothy 2:1-5