Why can Bach's fugues be viewed as sublime examples of Cartesian rationalism?

Bach's fugues exemplify Cartesian rationalism through their structured use of counterpoint, demonstrating clarity and order in musical composition. Each voice enters systematically, reflecting Descartes' emphasis on rational thought and logical progression. The intricate interplay of themes showcases a meticulous organization that mirrors Cartesian principles, revealing the beauty in mathematical relationships and intellectual rigor. Thus, Bach's work embodies the harmony between emotion and reason, highlighting the rational underpinnings of art.