Medard Kehl's fundamental work explains the basic concepts and teachings of creation theology in an easily understandable manner. It provides well-founded and comprehensible information on various topics, including the meaning of the belief in creation, the relationship to scientific explanatory models, God's actions in the world, the problem of evil, and ecological ethics. The third edition has been thoroughly reviewed, updated, and expanded by Dirk Ansorge, including a chapter on the mind-brain debate.