Too often preachers want to deal with people simply at the level of publicly accessible reason. We participate with them in their own epistemology. But this is not New Testament preaching. We have a message that is not from this world; it is from God. We don't know it by our own cleverness; we know it because God has revealed it.

Sometimes we have to wait a long time to see conversions.

Unfortunately, many of our churches calibrate their life to these nominal Christians. The predictable result is that you get fake, hypocritical churches that confuse the message of the gospel and make it hard for others who are trying to do genuine evangelism.

Sin claims to free but in fact it kills.

The church is the gospel made visible.

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.

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.