"... Share in suffering as a good soldier..."

"You then, my child, be strengthened by the grace that is in Christ Jesus, and what you have heard from me in the presence of many witnesses

 entrust to faithful men and women

 who will be able to teach others also. Share in suffering as a good soldier of Christ Jesus.
No soldier gets entangled in civilian pursuits, since his aim is to please the one who enlisted him."

2 Timothy 2:1-4 (ESV)