This chapter discusses beliefs about jinn from an Islamic perspective. It establishes that both the Quran and hadiths confirm the existence of jinn. The Quran describes jinn as being created from smokeless fire. Modern science cannot fully explain the unseen worlds of jinn and angels. The chapter provides details on the creation of jinn and their physical origin from the perspectives of Islamic scripture. It seeks to address questions about how jinn can interact with humans and be affected if created from fire originally. Overall, it outlines core Islamic teachings about the nature and existence of jinn.