In the Islamic tradition, the interpretation of dreams, known as *Ta'bir al-Ru'ya*, is considered a significant spiritual science grounded in the Quran and the teachings of Prophet Muhammad (PBUH). According to a foundational hadith, dreams are classified into three types: righteous visions (Ru'ya) which are glad tidings from Allah, distressing dreams (Hulum) from Shaytan, and reflections of one's own thoughts. The Quran itself provides the most significant precedent for dream interpretation in the detailed narrative of Prophet Yusuf, who was granted the divine ability to understand the meanings of visions. The most celebrated classical scholar in this field, Ibn Sirin, established a methodology emphasizing that interpretation depends on the dreamer's personal state and piety. His work underscores that while true dreams can be a source of divine guidance, they must always be interpreted within the framework of the Quran and Sunnah and should never form the basis of faith or law.