What is Khidr?
Khidr (al-Khiḍr) is a Qur’anic figure described in Surah al-Kahf as a righteous servant of God possessing great wisdom or mystic knowledge. Though never explicitly named in the Qur’an itself, commentators have generally agreed, partly on the basis of Hadith literature, that the mysterious person with whom Moses’ meeting takes place is no other than the ‘eternal’ Khidr. The name al-Khiḍr translates as “the Green One,” derived from the tradition that when he sat on barren land, the ground would turn green with vegetation.
In Islamic tradition, Khidr is described as an angel, prophet, or wali (saint) who guards the sea, teaches secret knowledge and aids those in distress. He is associated with the Water of Life; since he drank the water of immortality he is described as the one who has found the source of life, ‘the Eternal Youth,’ the mysterious guide and immortal saint in popular Islamic lore and the hidden initiator of those who walk the mystical path.
Origins & Lineage
Khidr is best known for his interactions with Prophet Musa (Moses) in verses 65–82 of Surah Al-Kahf. He was one “granted mercy… and taught knowledge” (18:65) from Allah Most High and his brief journey with Musa is one of the most intriguing and spiritually profound narratives within the Qur’an.
In this narrative, Moses seeks out Khidr at the junction of two seas after being commanded by God to learn from this enigmatic servant. Khidr is depicted as a servant of God who possesses knowledge granted by divine favor; he embarks on a journey with the prophet Moses, during which he performs seemingly enigmatic actions that defy conventional understanding—including puncturing a boat, killing a young boy, and repairing a wall in a town that had refused them hospitality.
Some scholars maintain that the character of Khidr is much older than Islam itself and that his roots lie in Utnapishtim of ancient Mesopotamia, or in the Canaanite god Kothar-wa-Khasis, or even the Zoroastrian water goddess Anahita. Scholar A. J. Wensinck proposed that elements in his story were related to the Epic of Gilgamesh of ancient Mesopotamia and to the Romance of Alexander the Great; all three story cycles involved heroic figures who traveled to the limits of the known world and uncovered hidden secrets, and Khadir even appeared as a companion of Alexander in his quest for the spring of life in Arabic versions of the legend.
Ibn Ishaq (d. 767) included a chapter on Khadir in his collection of prophets’ tales, equating him with the biblical prophet Jeremiah and relating how he interceded on behalf of the wayward Children of Israel with God.
How It’s Practiced
Khidr functions not as a practice but as a spiritual archetype and initiatory presence. Sufis have drawn inspiration from Khadir because of his knowledge of the unseen, his close relation to God, his capacity for travel, and his ability to flout conventions in order to teach deeper truths; he was an exemplary guide (Murshid or Pir) who could lead them to immortality, breaking their ties to the material world, and several mystics, including Ibn al-Arabi (d. 1240), claim to have met him and been initiated by him into the Sufi way.
As guardian angel, he prominently figures as patron of the Islamic saint Ibn Arabi. In Sufi literature, seekers report visionary encounters with Khidr at crossroads, near bodies of water, or in moments of spiritual crisis. In the Muslim tradition Khidr is alive and well and continues to guide the perplexed and those who invoke his name.
Among the Twelve Imam Shia, Khadir is believed to have a close association with the 12th Imam, who is in occultation (ghayba), and a mosque/shrine complex in Jamkaran, Iran (near the holy city of Qom), has become a popular pilgrimage site where people go to seek the assistance of both Khadir and the 12th Imam.
Khidr Today
Contemporary spiritual seekers encounter Khidr primarily through Qur’anic study, particularly meditation on Surah al-Kahf, which many Muslims recite weekly on Fridays. The narrative of Moses and Khidr serves as a teaching on humility before divine wisdom, the limitations of rational knowledge, and trust in Providence even when events appear unjust.
In Turkey and parts of the Middle East, Hıdırellez is regarded as one of the most important seasonal bayrams (festivals); called Day of Hızır (Ruz-ı Hızır) in Turkey, Hıdırellez is celebrated as the day on which the prophets Hızır (Al-Khidr) and İlyas (Elijah) met on Earth. In 2017, it was inscribed in the UNESCO Intangible Cultural Heritage Lists of North Macedonia and Turkey.
Within Sufi orders, Khidr represents the possibility of direct spiritual transmission (ilm ladunni—knowledge from the Divine Presence) outside formal chains of human teachers. Some retreat centers and Islamic study circles focus on the “Khidr principle”—cultivating receptivity to guidance that arrives through synchronicity, dreams, or unexpected teachers.
Common Misconceptions
Khidr is not a practice, technique, or meditation method. He is a figure within Islamic cosmology and mysticism, not a deity to be worshipped. There are disagreements over whether or not he was a prophet. The individual Musa met in surah al-Kahf is only identified as “one of our servants” (18:65), which gave rise to a difference of opinion regarding who exactly this person was.
While a smaller number claim him to be an immortal, orthodox Islamic scholarship remains divided on Khidr’s ontological status—whether he is human, angelic, prophetic, or purely symbolic. The notion of Khidr as a “wish-granting saint” found in some folk traditions diverges from the Qur’anic portrayal of a teacher whose lessons involve apparent tragedy and require surrender of intellectual certainty.
Khidr should not be confused with cultural syncretisms that identify him with St. George, Elijah, or European Green Man figures, though such associations exist in some regional traditions.
How to Begin
For those interested in understanding Khidr’s role in Islamic spirituality, begin with careful study of Surah al-Kahf (Chapter 18 of the Qur’an), verses 60-82. Read multiple commentaries (tafsir) to grasp the layers of meaning—classical works by scholars like al-Tabari, al-Qurtubi, and Ibn Kathir provide traditional perspectives, while Ibn 'Ajiba’s al-Bahr al-Madid offers Sufi interpretation.
Hugh Talat Halman’s Where the Two Seas Meet provides scholarly English-language analysis of the Moses-Khidr narrative and its significance in Islamic mystical thought. For those within Islamic practice, working with a qualified Sufi teacher (shaykh or murshid) can open discussion of how the Khidr archetype functions in spiritual development.
Consider the ethical and epistemological questions raised by the narrative: What is the relationship between visible justice and divine wisdom? When is surrender to mystery appropriate, and when must we question? How do we recognize authentic guidance? These questions form the living heart of what Khidr represents in the spiritual search.