The Crucified God by Jurgen Moltmann
Arguably the most powerful of Moltmann's books. The Crucified God is a seminal work on the crucifixion and its significance. The book takes death despair and dreadfulness the dark side of the human condition with total seriousness and relates these to a liberating hope of redemption through divine agony and suffering. Influential for many years, especially with political and liberation theologians, but also much more widely, the book represents a concentrated blast of hard-edged doctrinal reflection and - now reissued with a Preface by the author's leading British interpretor - will continue to inspire upcoming generations who take seriously the life-changing notion that 'God was in Christ.'