At every level of church life from the local congregation to worldwide denominations, Christians can find themselves in turmoil and divided over a range of important issues. Many conclude that harmony is not achievable, and never will be. Can we, as Archbishop Justin Welby has asked, transform 'bad disagreement' into 'good disagreement'? What would that look like in practice? This book is designed to help readers unpack the idea of 'good disagreement' and apply it to their own church situations.