Carl Jacobi's Theopondikon is a philosophical and political treatise published in 1680. In this book, the author examines the issues of power, law and society, and also offers his own ideas about how an ideal state should be built. Jacoby expresses the opinion that the government should be legitimate and based on the will of the people. It also examines questions about natural laws and human rights. The book "Theopondikon" is an important work of philosophical literature and is a source of important ideas about politics and society.