We mustn't be content to just sit around pointing out the errors in others; we actually need to be sharing the gospel and praying for people to be converted.

It's fine to deal with people's doubts and explain why they have good reasons to believe in Christ. But until we tell them the good news of Jesus Christ, we haven't done our job. They need a saviour that God has provided them in Christ. Once they know that, we can do as much apologetics as we need to.

I assume that normally the Lord will be bringing people to himself through the instrumentality of the preached word. However, we have to be very careful that we don't assume that if we are 'X' faithful in evangelism, then we will see 'Y' results right now. It doesn't work like that.

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.

We do not fail in our evangelism if we faithfully tell the gospel to someone who is not subsequently converted; we fail only if we do not faithfully tell the gospel at all.

Pride causes us to care more about what our non-Christian friends think of us than what God will do to them in their sin.

We are all called to have faith. So all of us are called to evangelize, while some are specially gifted for this ministry.