Faced with impending climate crisis and the significant and irreparable damage being done to the earth, Christians are looking for inspiration and potential sources of hope. In this book, Ray Simpson, Founding Guardian of the Community of Aidan and Hilda, explores some of the key concepts of the Celtic tradition – and some of the criticisms leveled against it. He shows how the Celtic affirmation of creation and of equality and love among human beings hold the key not only for the future of the Church but of the whole planet.