Keep going until you get good counsel that is persuasive for you that you should go elsewhere.
I think many people in the church are probably concerned that they can't answer all the questions that might come up. I am sure this affects people by playing on their doubts - especially if they have their own questions that they are wrestling with.
I think that there are many things in the New Testament that show us that the godliness of our conversation plays an important evangelistic role. The apostles are clear that we mustn't limit the explicit sharing of the gospel to formal preaching. It can also happen in ordinary conversations.
To evangelize properly by delivering the gospel, we need to follow God's agenda.
I know a girl who has become a really enthusiastic Christian. I remember meeting her several years ago. She lived in a house near us. She was standing out the front smoking, not apparently interested in religious things, but she did have a respect for spiritual matters when I spoke to her. So as we talked, she expressed an interest, and began to come to church occasionally. Over the years, I have watched her come to Christ, be converted, baptized and changed in wonderful ways. It's a real joy to me when I see things like this.
Advice on evangelism needs to be tailored to individual situations. For instance, I know someone who needs to be encouraged to speak less and work more. That would be a better testimony for him because he has certainly let his work colleagues know about Jesus. It's not that I don't want him to witness about Jesus, but I have a lot of sympathy for his employer. He is paying for work to be done.
I think that honesty in presenting the gospel goes out the window when you want people to respond to the message, but you are prepared to accept any sort of response. Of course, the only true response is heartfelt repentance and faith. However, if you don't feel the need to be honest in your presentation, then you will calibrate your presentation of the gospel to whatever gets the response you want.
All evangelists want to do is share a message about the forgiveness of sins and reconciliation with God. But our world is confused by the confidence we have in the gospel, and is threatened by it. Satan, I am sure, causes those things to echo in the world to increase this sort of common confusion.
Let's say that you want to do everything out of the joy that comes from knowing the Lord. Well, a lot of people aren't built like that emotionally. If they think that some sort of feeling is the basis for their action, they are going to feel justified sitting around, although they are going to feel bad that they have never taken one step of obedience because their heart is cold.
We need the word proclaimed so that we hear the gospel clearly, but then it's also very natural to have people talk about the Christian faith in ordinary conversation.
We need to be realistic and recognize that there will be times when we won't be sharing our faith out of an overwhelming sense of joy. When that happens, that's a call to look at our own devotional lives. Are we putting our hearts and minds before the Lord and under his cross everyday? Do we remind ourselves continually that we have been ransomed by the death of the Saviour? When we meditate on Christ's death for us, it doesn't mean that we never have struggles in our obedience, but it does help.
If we feel that our ministry has come to an end in one place, then it seems reasonable to move on.
