Gottfried Beyvers' "Toolbox" contains arguments against the claims and concepts of religions. The author emphasizes a strong practical relevance: the arguments are intended to be directly applicable in discussions, letters to the editor, or blog comments. The book presents short, concise, and self-contained thoughts in eight thematic chapters. It begins with a compilation of secular explanations for the emergence of religiosity and religion. In his conclusion, Beyvers explains why a peace with religion would be a false one and why criticism of religion remains necessary.