This chapter is, for the most part, devoted to an appraisal of Greek art as a school of humanity. Herder applies the model of nature’s force to the work of art. The force that produces the human form in the work of art also conditions the possibilities for viewing and understanding art. Art grounds visible categories of humankind and it renders visible the ideas that make these categories intelligible. Greek statuary is seen as a formalization of timeless categories of human life, but these categories are subject to the contingencies of interpretation. He discusses the Greek idealization of childhood, heroism, the gods, fauns, satyrs, and centaurs. He then concludes that there is no such thing as formless goodness and truth. This is followed by an appraisal of allegory. A text by Johann Christoph Berens is cited as an example of practical moral enlightenment. In this connection, the question of public morals is raised with respect to Homer and Montesquieu. Kant’s pursuit of truth is praised. The chapter closes with thoughts on freedom of thought and the state.