Being a good missionary is certainly an honorable thing. It's also a very difficult endeavor....from beginning to reality.
1. Grow some thick skin- As you travel for deputation, you are going to see & hear things that will disappoint you, hurt you, and confuse you. You can't take it personally. Most people just don't "get it". Somehow, rules for common decency don't apply to missionaries, and people (pastors included) will say and do crazy things to you.
2. Make sure you are God-called- Mission money is hard enough to come by, without the Mama-called/Daddy-sent crowd out there muddying the waters. Either God called you or He didn't. It's really not all that confusing. If you "surrendered" under peer/parental/pastoral pressure....get out while you can, to minimize the damage to your family.
3. Don't Quit!!- Refer back to #2. If God has called you, then stay prayed up, walk with the Lord, and trust Him. Don't blame God if your hair-brained schemes don't work, if you didn't listen to the counsel of your pastor, or you face some serious challenges.
4. Have a plan- You should be able to explain where you are going, and what God has called you to do when you get there. Do all the research you can. The Interwebs can put you in contact with real live people living all over the world that can be a great resource to you.....as you plan, plan, plan. Talk to people living in the neighborhoods where you'll be living. Are you starting a church, helping another missionary, or is it something else?
5. Be ethical- Pastors are skeptical sometimes, because there are so many "phantom" needs, guys that aren't up-front about family situations, etc. If you have to lie or withhold information, in hopes of getting support....you might need to sit out for a while and get the situation corrected. If you get busted not telling the truth....pastors would never gossip like a bunch of 13yr old girls....but they might call all the preachers they know, and ask them to pray for you. Be truthful.
6. Know how much money you really need- That's a tricky endeavor, but some guys have no clue what they are talking about. I have asked some missionaries to help me understand how they came up with their needed amount...whether it's $2500 a month, or $10,000 a month. I love it when a guy can pull out a pencil & paper and get it pretty close.....and I'm always amazed at how many get immediately angry. Hey Bro....I didn't call you and ask you to come for a meeting....you called me....I'm just trying to understand where you are, what you need, and how far you are from the goal. What I'm saying is.....if you only need $3500 a month, and someone has you raising $7000 a month....I'd like to know why. Either you are going to be on deputation longer than necessary, wasting time and taking mission dollars, unnecessarily, that could be going to others.....or someone is hoping to seriously bolster the "work fund". It takes a lot of money to accomplish worldwide missions.....I'm just praying that everyone is trying to be a good steward.
7. Don't go under-funded - If you read #6 wrong, this might seem like strange advice. Listen....life is hard everywhere....even in your hometown, surrounded by your friends and family. Go somewhere where you don't know anyone, and are struggling to learn the culture/language/etc....and add financial stress to that, and you have a recipe for potential disaster. We've known families that were practically starving, because they didn't have enough money to eat...literally. Unless you are fasting for spiritual reasons, you should never have to go to bed hungry. That's not wise. (Knowing this happens a lot makes me want to punch an over-funded, mansion-living, fat-daddy missionary in the throat). Don't put your family in a bad situation. Life will already have enough challenges.
8. Don't change- Life is about influence. Have the right influences. If you change (Bibles/doctrine/music style/standards/etc), that is being dishonest to the churches that you presented the ministry to, and who have partnered with you. Be what you presented yourself to be. No bait & switch. See #5 again.
9. Communicate- Whether it's a health problem, a church problem, a spiritual problem....or whatever....someone needs to know. Your pastor at home, and your TRUSTED friends need to know what's going on with you. People love you, and want to pray for you. Sometimes, there's an "EMERGENCY" that needs immediate help, that never needed to become an emergency.....and wouldn't have, if only the missionary would have communicated with his support circle. Not everything needs to go into a monthly prayer letter, but your pastor and close friends need to know. Communicating also means letting supporting churches know about important changes. If you have already moved back to the States, have quit the ministry, and are looking for another ministry here, or have quit the ministry altogether....and you have not communicated that to the churches, and are still receiving missions money from churches.....you are a liar and a cheat....wicked and and thief!! If those words hurt....good. They should hurt. If you know you are going to be leaving the field you are partnered with churches to reach....you should let the churches know BEFORE you leave. If that puts you in a bad financial situation, you ought to check your motives for leaving, and pray about whether or not God wants you to leave. To leave, knowing you aren't going back, and still taking money...is stealing!! If it wasn't stealing, you wouldn't have to fall silent and keep taking the money without telling the churches what you are doing. This is a touchy subject with me, because I try to lead the way in our church for all of us to be sacrificial givers to missions. We have given our mission money when our church couldn't even afford to pay us for 10 weeks. Even during very trying financial times, our church never made our problem any of our missionaries' problem. Yet, we have paid for unethical missionaries to have fabulous vacations, travel around the world, purchase airplanes that were not ultimately used for missions, buy new vehicles just before they quit, and much more. Nobody will ever know (nor do they need to know) all that our church family does for missions....but we expect (pray for) honesty, morality, faithfulness, and communication from our missionaries.
10. Be There- Internet, email, Facebook, Skype, and other modes of communication make it easy for missionaries to stay in near-constant contact with "home". The problem is....."home" should be where you are living now. It seems like the more missionaries are able to communicate "back home", the more likely they are to quit, and go back "home".
There has to be some sort of balance. The heart of the missionary should be right there, where they are living. If they spend all their time on Facebook, they aren't getting used to being there on the mission field. In fact, it can cause them to constantly be slapped in the face with all the day-to-day activities that they are missing...and it can cause deep depression. I have talked to a lot of missionaries, and some are very honest about it....while others are in obvious denial. If you have lived on the foreign field for over 6 months, and you are still crying yourself to sleep every night....you might seriously consider turning off the computer for a while, and walking the streets of the place God called you to, finding out what those people (the people God called you to reach) are doing. You will likely make new friends, realize more ministry opportunities, learn the culture more quickly (by being in it), and begin to make it "home". Missions is hard....if you are going to do what God called has called you to do.... BE THERE. Live, eat, walk, talk, socialize, etc, among the people where you are. If you don't do those things, you are doomed to fail. Missionaries seem to be quitting...not because God has called them elsewhere....but, because their heart never made it with their luggage, to the mission field. Don't talk about it....be about it.....be there!
There has to be some sort of balance. The heart of the missionary should be right there, where they are living. If they spend all their time on Facebook, they aren't getting used to being there on the mission field. In fact, it can cause them to constantly be slapped in the face with all the day-to-day activities that they are missing...and it can cause deep depression. I have talked to a lot of missionaries, and some are very honest about it....while others are in obvious denial. If you have lived on the foreign field for over 6 months, and you are still crying yourself to sleep every night....you might seriously consider turning off the computer for a while, and walking the streets of the place God called you to, finding out what those people (the people God called you to reach) are doing. You will likely make new friends, realize more ministry opportunities, learn the culture more quickly (by being in it), and begin to make it "home". Missions is hard....if you are going to do what God called has called you to do.... BE THERE. Live, eat, walk, talk, socialize, etc, among the people where you are. If you don't do those things, you are doomed to fail. Missionaries seem to be quitting...not because God has called them elsewhere....but, because their heart never made it with their luggage, to the mission field. Don't talk about it....be about it.....be there!