The difference between apologetics and evangelism is that in apologetics, you are answering objections that the world raises, whereas in evangelism, you are bringing the message that Christ brought. So unbelievers tend to set the agenda in apologetics, and you set the agenda in evangelism.

If you are not offending people, then you are not an evangelist.

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.

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.

Let's say you don't want to stress the urgency of the gospel. Imagine that you are a hyper-Calvinist, and you just figure that people's salvation is a matter for the sovereignty of God. Well, if that's the case, there will never be the heartfelt pleading that you would see in a Spurgeon or an Edwards, or in the Apostle Paul where he pours out his heart in Romans 9 and 10 for the Jewish people.

We are all called to initiate involvement in each other’s lives... We covenant together to work and pray for unity, to walk together in love, to exercise care and watchfulness over each other, to faithfully admonish and entreat one another as occasion may require, to assemble together, to pray for each other, to rejoice and to bear with each other, and to pray for God’s help in all this.

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