Book Review :: Stop Witnessing...and Start Loving, Paul BorthwickNavPress. Most Christians I know are afraid to witness. We are turned off by methods that haven't worked or people who have been offensive in their witness. Borthwick has given us an optional, and better way to think about witnessing. If you want to have contagious Christianity, reading this book might help. Witnessing is not a disease to avoid, it's something that should be a part of who we are.