Who is qualified to tell other people about Jesus? Acts 8:4 (NIVUK) says that persecuted Christians 'preached' the Word wherever they went. Their faith in Jesus, and the witness of their transformed lives qualified them to 'preach'.
But, say some, surely 'preaching' can only be done by those who are trained, ordained, missionaries, or evangelists. Perhaps that is a relief to many who fall into none of those categories!
But is it right? Has there been a professionalisation of evangelism that is not Biblical?