What do Christians believe and think? Basic knowledge about the history, content, ethics, and spirituality of the Protestant faith. With the most important foundational texts and current references, Matthias Hülsmann conveys the essential information about Christianity in a concise, understandable, and relatable manner: about the origins and content of the Old and New Testaments, about the central turning points in the history of Christianity, and about ethical standards and Christian spirituality. Through his vivid presentation, he succeeds in relating the content to personal life and clarifying how they continue to influence our thoughts and actions today.