Dhu'l-Qarnayn is a prominent figure in Islamic tradition, recognized as a military leader and king. His story is notably recounted in the Qur'an, specifically in Surah al-Kahf, where he embarks on a remarkable journey to the east and west. During his travels, he encounters various peoples and ultimately establishes a formidable barrier to protect them from the menacing forces of Gog and Magog.
This barrier, as described in the Qur'an, is significant not only for its immediate purpose but also for its apocalyptic implications. The release of Gog and Magog from behind this barrier is foretold to signal the end of the world, culminating in the Day of Resurrection, a pivotal event in Islamic eschatology.
Throughout history, Dhu'l-Qarnayn has often been equated with Alexander the Great by both Western and traditional Muslim scholars. However, this identification is not universally accepted. Some scholars have proposed alternative figures, including pre-Islamic Arabian kings like the mythical Sa'b Dhu Marathid of Himyar and the historical al-Mundhir III ibn al-Nu'man of the Lakhmid kingdom. Additionally, Cyrus the Great has emerged as a popular candidate among modern Muslim commentators.