What is the author's tone in Celebration of Discipline by Richard J. Foster?

The tone of the book is very upbeat and positive. It provides motivation not just to continue reading but to put what you read into action. There is so much hope throughout the book. Even when the truth that times may not always be easy is presented, the tone is so upbeat and hopeful that is is more easily accepted. There is not really any depression or negativity in the book. The language is also very simple and informal, which helps support the hopeful tone of the book.