Change is scary for people. We tend to demonize those who change things. Even in the church when the bishop announces the need for change some suspect him of a hidden agenda. Changes made by mere human beings can be scary because we tend not to trust them. Even if it is God making the changes, we still tend to be wary. In John 1:6-28 we read of John announcing an upcoming change in the way things were done. However, he announced that the agent of change would be none other than the Light. When asked if he was the Messiah, or Elijah or that prophet, he stated clearly that he was not. He said simply that his purpose was to be a voice admonishing people to make the way straight for the one who would institute change.