In his essay “What is Enlightenment?” Kant described humanity’s coming-of-age. Enlightenment makes man’s deliverance from the tutelage of external authorities and the achievement of mature autonomy.
Earlier, Descartes had constructed an entire philosophy on the foundation of “clear and distinct ideas.” The Enlightenment billed itself as the end of blindness and the beginning of effortless, undistorted vision.
In these and other ways, the Enlightenment implicitly claimed to have reached the eschaton. Its epistemology was, Knight says, a “beatific vision of the object.” And its claim to maturity was a claim to have arrived at full human development, to have achieved the status of the Last Man.
What is Enlightenment? It’s a false eschatology, the heavenly city of the philosophers.
Peter Leithart
Peter J. Leithart is President of Theopolis Institute. He is the author of numerous books on theology, literature, and culture, including Theopolitan, Defending Constantine, and Baptized Body.
More from History
Continue reading related articles

Realness of Things Past
Greg Anderson began thinking about the thesis of his Realness of Things Past while working on a book on the “state” in classical Greece. He discovered there was no such thing as an Athenian “state,” and that conclusion led him to question the way historians do history. Instead of running…

The Power of the Margins
David Martin (1929-2019) was a secularization skeptic. He acknowledged that modern societies typically undergo a process of "differentiation," in which various sectors of social and political life free themselves from the oversight of religious authority. He acknowledged that in many modern societies religious institutions and values are "marginalized." But he…

Zwinglian Symbolism
Nathan Mitchell (writing in the Oxford History of Christian Worship , 324) denies that Zwingli taught a "mere symbolist" according to which the Supper "simply served to remind believers of the great benefits bestowed on them through Christ's passion and death." Zwingli wasn't a symbolist "in any modern sense." Mitchell…
In Medias Res
Your weekly digest for all things Theopolis.