I think it's unhelpful to suggest that the task of evangelism is essentially the responsibility of ministers.
Mark DeverA healthy church is not a church that's perfect and without sin. It has not figured everything out. Rather, it's a church that continually strives to take God's side in the battle against the ungodly desires and deceits of the world, our flesh, and the devil. It's a church that continually seeks to conform itself to God's Word.
Mark DeverPride causes us to care more about what our non-Christian friends think of us than what God will do to them in their sin.
Mark DeverEvery believer should evangelize. I know some Christians think that evangelism is only for people with special gifts for it, but I don't believe the New Testament teaches that. While Paul does say that some believers have the call to be evangelists, all of us have the responsibility of evangelism.
Mark Dever