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.
Mark DeverSome believers are faithful in the way that they live, but at the end of the day, they will not share the gospel with as many people as someone else who has special gifts from God.
Mark DeverIf you have no interest in actually committing yourself to an actual group of gospel-believing, Bible-teaching Christians, you might question whether you belong to the body of Christ at all!
Mark DeverMost people are glad for somebody else to share their own story of how they have found spiritual help. The problems start when you begin to universalize your story - when your narrative becomes authoritative and begins affecting their lives as well.
Mark DeverThe important thing when you are tied down is to continue to model Christ's love. This will ensure that your words, perhaps spoken long ago, will have fresh relevance, or it will help little ones to understand what it means to live the Christian life in days to come. A life well-lived in these circumstances can be hugely useful in evangelism.
Mark Dever