On the 18th of Dhū al-Ḥijjah, 10 AH — returning from the Farewell Pilgrimage — the Prophet Muḥammad ﷺ stopped at a place called Ghadīr Khumm, between Makkah and Madīnah, and addressed the assembled Ummah. The event and its significance have been discussed across the entire span of Islamic scholarship. What is not in dispute in the Sunni tradition is that the event happened, that the Prophet ﷺ made a declaration about Sayyiduna ʿAlī ibn Abī Ṭālib رضي الله عنه, and that the declaration is preserved in authenticated ḥadīth. What is discussed — with scholarly rigour and without rancour — is the precise meaning of the declaration.
The Ḥadīth and Its Authenticity
The Prophet ﷺ declared at Ghadīr Khumm: “Whoever I am his mawlā — ʿAlī is also his mawlā. O Allāh, befriend those who befriend him and be an enemy to those who are his enemies.” This narration is graded ṣaḥīḥ by major Sunni ḥadīth scholars including Imām al-Tirmidhī رحمه الله, Imām al-Ḥākim al-Nīsābūrī رحمه الله (who graded it ṣaḥīḥ ʿalā sharṭ al-Bukhārī wa Muslim), and Imām al-Dhahabī رحمه الله who confirmed the grading. It is also in Musnad Aḥmad with multiple strong chains. The authenticity of the narration in the Sunni tradition is not a matter of serious scholarly dispute.
The Meaning of Mawlā in the Sunni Understanding
The Arabic word mawlā carries multiple meanings — including master, guardian, helper, beloved, and friend. Sunni scholars have discussed which of these meanings is applicable at Ghadīr Khumm. The dominant Sunni scholarly position is that the word mawlā here means beloved companion and loyal helper — that the Prophet ﷺ was declaring that whoever loves and is loyal to him must also love and be loyal to Sayyiduna ʿAlī رضي الله عنه. This reading is consistent with what the classical sources record preceded the declaration: the Prophet ﷺ had heard that some companions had expressed grievances against Sayyiduna ʿAlī رضي الله عنه during the Yemen expedition, and this declaration was, in part, a public expression of his love and support for him.
The Response of the Companions
The classical sources record that after the Prophet’s declaration ﷺ, Sayyiduna ʿUmar ibn al-Khaṭṭāb رضي الله عنه congratulated Sayyiduna ʿAlī رضي الله عنه, saying: “Congratulations to you, O son of Abū Ṭālib — you have become the mawlā of every believing man and woman.” This narration, recorded in multiple classical collections, is important for understanding how the earliest generation of Sunni Muslims understood the event — as a declaration of Sayyiduna ʿAlī’s رضي الله عنه special status and the obligation to honour and love him.
What Ghadīr Khumm Means for Every Sunni Muslim
Whatever the full range of scholarly discussion about the precise implications of the declaration, its minimum meaning in the Sunni tradition is clear: whoever loves the Prophet ﷺ must love Sayyiduna ʿAlī رضي الله عنه. The Prophet ﷺ declared this publicly, at Ghadīr Khumm, before the largest gathering of Muslims in his lifetime. The obligation of love for Sayyiduna ʿAlī رضي الله عنه — already established in multiple ḥadīth — was here given a public, final emphasis before the Prophet ﷺ returned to Madīnah and died three months later.
What did the Prophet ﷺ say at Ghadīr Khumm?
He declared: “Whoever I am his mawlā — ʿAlī is also his mawlā. O Allāh, befriend those who befriend him and be an enemy to those who are his enemies.” This narration is graded ṣaḥīḥ by major Sunni ḥadīth scholars including Imām al-Tirmidhī رحمه الله and Imām al-Ḥākim رحمه الله confirmed by Imām al-Dhahabī رحمه الله.
Is the Ghadīr Khumm narration authentic in Sunni scholarship?
Yes — its authenticity is affirmed by major Sunni ḥadīth scholars. Imām al-Ḥākim رحمه الله graded it ṣaḥīḥ on the criterion of al-Bukhārī and Muslim. Imām al-Dhahabī رحمه الله confirmed this grading. It also appears in Musnad Aḥmad with multiple strong chains. Its authenticity in the Sunni tradition is not a matter of serious scholarly dispute.
What does the Sunni tradition say the Ghadīr Khumm declaration means?
The dominant Sunni scholarly position is that mawlā at Ghadīr Khumm means beloved companion and helper — that the Prophet ﷺ was declaring that whoever loves him must love and honour Sayyiduna ʿAlī رضي الله عنه. The event is one of the most public affirmations of this obligation in the entire Sīrah, made before the largest gathering of Muslims in the Prophet’s ﷺ lifetime.