Beyond his literary achievements, it is less widely recognized that Johann Wolfgang von Goethe (1749–1832) was also a researcher deeply engaged with the natural sciences of his time. This intellectual inclination stemmed from his desire to comprehend truth and to grasp the mystery of creation. In his scientific inquiries, Goethe aimed to move from the particular to the whole, seeking to understand the absolute and ultimate reality. His pursuit of truth is clearly reflected in Faust, the work of his lifetime. In this text, fundamental existential questions posed by humanity—such as “What is truth?”, “How can one attain it?”, and “What is the role of reason in comprehending truth?”—are explored in depth. Remarkably, as early as the eighteenth century, Goethe appears to anticipate one of today’s major debates, namely artificial intelligence, offering significant insights through the figure of Homunculus. In Faust II, Goethe employs the figure of Homunculus to emphasize the essence of being human and to highlight the limitations of reason in apprehending truth. Notably, these themes are presented in a manner that parallels the principles of Sufi thought. It is well documented that Goethe studied Islam from his youth into his later years, and that he reflected his knowledge of Islamic and Sufi philosophy in several of his works. In Faust II, clear similarities can be observed between certain thematic treatments and core concepts of Sufism. At the same time, through the figure of Homunculus—representing a form of artificial intelligence—Goethe offers striking insights that resonate with contemporary discussions on the subject. This study presents Goethe’s critique of the limits of reason and science by examining the Sufi themes and symbols embedded in Faust.