David Hayward - the `Naked Pastor' - is one of the most prolific Christian cartoonists of the online world. Describing himself as `a graffiti artist on the walls of religion' with the aim of `helping people undress religion to the core essential of their own unique spirituality', his immediately-recognisable images are shared by thousands across social media every day. This book uses David's cartoons and accompanying text to tell his own story from being a `Closed' Christian, with a black and white, fundamentalist view of the world to the freedom of becoming an `Open' Christian with the courage to ask questions and wrestle with some of the tougher challenges of faith.