On the 18th of Dhu al-Hijjah, 10 AH — returning from the Farewell Pilgrimage — the Prophet Muhammad ﷺ stopped at a place called Ghadir Khumm, between Makkah and Madinah, 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 Ali ibn Abi Talib رضي الله عنه, and that the declaration is preserved in authenticated hadith. What is discussed — with scholarly rigour and without rancour — is the precise meaning of the declaration.
The Hadith and Its Authenticity
The Prophet ﷺ declared at Ghadir Khumm: “Whoever I am his mawla — Ali is also his mawla. O Allah, befriend those who befriend him and be an enemy to those who are his enemies.” This narration is graded sahih by major Sunni hadith scholars including Imam al-Tirmidhi رحمه الله, Imam al-Hakim al-Nisaburi رحمه الله (who graded it sahih ala shart al-Bukhari wa Muslim), and Imam al-Dhahabi رحمه الله who confirmed the grading. It is also in Musnad Ahmad with multiple strong chains. The authenticity of the narration in the Sunni tradition is not a matter of serious scholarly dispute.
The Meaning of Mawla in the Sunni Understanding
The Arabic word mawla carries multiple meanings — including master, guardian, helper, beloved, and friend. Sunni scholars have discussed which of these meanings is applicable at Ghadir Khumm. The dominant Sunni scholarly position is that the word mawla 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 Ali 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 Ali 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 Umar ibn al-Khattab رضي الله عنه congratulated Sayyiduna Ali رضي الله عنه, saying: “Congratulations to you, O son of Abu Talib — you have become the mawla 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 Ali’s رضي الله عنه special status and the obligation to honour and love him.
What Ghadir 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 Ali رضي الله عنه. The Prophet ﷺ declared this publicly, at Ghadir Khumm, before the largest gathering of Muslims in his lifetime. The obligation of love for Sayyiduna Ali رضي الله عنه — already established in multiple hadith — was here given a public, final emphasis before the Prophet ﷺ returned to Madinah and left this world three months later.
Explore this theme in depth in The Deeper Link.
What did the Prophet ﷺ say at Ghadir Khumm?
He declared: “Whoever I am his mawla — Ali is also his mawla. O Allah, befriend those who befriend him and be an enemy to those who are his enemies.” This narration is graded sahih by major Sunni hadith scholars including Imam al-Tirmidhi رحمه الله and Imam al-Hakim رحمه الله confirmed by Imam al-Dhahabi رحمه الله.
Is the Ghadir Khumm narration authentic in Sunni scholarship?
Yes — its authenticity is affirmed by major Sunni hadith scholars. Imam al-Hakim رحمه الله graded it sahih on the criterion of al-Bukhari and Muslim. Imam al-Dhahabi رحمه الله confirmed this grading. It also appears in Musnad Ahmad 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 Ghadir Khumm declaration means?
The dominant Sunni scholarly position is that mawla at Ghadir Khumm means beloved companion and helper — that the Prophet ﷺ was declaring that whoever loves him must love and honour Sayyiduna Ali رضي الله عنه. The event is one of the most public affirmations of this obligation in the entire Sirah, made before the largest gathering of Muslims in the Prophet’s ﷺ lifetime.