I'll tell you what's more important than all the commentaries in your library: prayer.

If you say that the gospel lays a claim upon people, then you are invading their personal space, and they feel as though you have no right to be there. Now we don't even begin preaching the gospel until we get into their personal space and they feel the demands of God upon them.

Our culture is becoming more hostile to the gospel. This trend may be more established in Australia than in the USA, but it's now certainly the case that the postmodern mindset is dominant, particularly in the media. Therefore, when we start speaking in terms of certainties, we sound scary to other people.

Sadly, there are some fine Christian people who believe that the only way to advance the gospel is to pray for revival and nothing else. You don't know if they have any non-Christian friends or if they have ever shared the gospel with anybody in the last 30 years. It's depressing going to prayer meetings like that. I don't want to pray like that.

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.

We can't know at any given time how God will bless our faithful witness. So the apparent numerical growth of the church is never a good guide to how faithful we have been in evangelism.

An evangelist no more imposes his views on others than a pilot imposes his views on his passengers when he lands a plane on a runway. I bet the passengers are glad!