Actually, I think Don has a good point. In fact Don, allow me to expand on that a bit.
Yes, Sapper left his wife at home, the day he entered the Army - (okay so maybe she attend his swearing in) - but did Uncle Sam send Sapper directly to a combat zone - NO! He first went to Basic Combat Training - where he learned the many skills required of a GI. He then went to AIT (Advance Individual Training) to learn the specific job he was committed to doing (in his case - Combat Engineer) if he did not succede in certian areas, he would have had to recycle until he was ready. After graduation - he then was issued the equptment needed to go into a combat zone.
Anotherwords - do not send a person into battle until he has the proper equipment and not until they are mature enough for the meat of the Word. A big problem is that our churches are not often sucessful in disciplship. Could be the church is doing a poor job - or the individual is not properly dedicated to fullfill the mission.