I agree that evangelism is part of the call to all Christians. But that does not mean going out and proselytizing. The best evangelism is in the kind of life that people live and the attitudes they have. It is naturally attractive. When people meet Christians like these, they are inevitably drawn to ask what makes you so happy and at peace? That opens the door for them to tell what they have found and how it has changed and enriched their lives. We need less talk and more action in the lives Christian people lead. By their fruits, we will know them.