Benedict de Spinoza (1632-77) was at once the father of the Enlightenment & the last sad guardian of the medieval world. In his brilliant synthesis of geometrical method religious sentiment & secular science he attempted to reconcile the conflicting moral & intellectual demands of his epoch & to present a vision of humanity as simultaneously bound by necessity & eternally free. In this book Roger Scruton presents a clear & systematic analysis of Spinozas thought & shows its relevance to todays intellectual preoccupations.