The Messenger of Allah ﷺ sent Ali, may Allah be pleased with him, to Hajj to recite Surah Bara'ah to the people on the Day of Sacrifice at the Jamrah
In Dhu al-Hijjah of the ninth year, the Prophet ﷺ sent Ali may Allah be pleased with him to Hajj to recite Surah Bara’ah to the people, and he did so on the Day of Sacrifice at the jamrah.

In Dhu al-Hijjah of the ninth year, the Prophet ﷺ sent Ali may Allah be pleased with him to Hajj to recite Surah Bara’ah to the people, and he did so on the Day of Sacrifice at the jamrah.
It is among the events of the ninth year, connected to that year's Hajj, the revelation of Surah Bara’ah, and the announcement of its rulings.
In Dhu al-Hijjah of this year: the Messenger of Allah ﷺ sent Ali, may Allah be pleased with him, to Hajj so that he would recite Bara'ah to the people, and he did so on the Day of Sacrifice at the Jamrah.
What this means is that the Prophet ﷺ sent Ali may Allah be pleased with him during the Hajj season to convey to the people the verses of Surah Bara’ah and its rulings, and this happened on the Day of Sacrifice at the jamrah.
The opening verses of Surah Bara’ah were revealed, declaring the treaties void and ending them on equal terms, then the Prophet ﷺ sent Ali ibn Abi Talib to carry this out on behalf of the Prophet.
Announcing the end of the special treaties with the polytheists and informing the people of the rulings of Surah Bara’ah during the Hajj season.
The announcement moved from the revelation of the verses to their public delivery to the people during Hajj.
One of the events of Year 9 linked to the announcement of Surat Barā'ah during Hajj.
Conveying the Quran and its rulings during the season when the people gather.
Announcing the breaking of covenants and repudiating them openly at the stations.
Informing all the people of a general ruling on a public occasion.
Teaching the ummah that conveying the message must be clear and public.
Showing the Message's order in announcing general rulings.
Using the Hajj season to deliver the Message to the largest possible number of people.
Sent Ali may Allah be pleased with him to Hajj to recite Bara’ah to the people
Recited Surah Bara’ah to the people on the Day of Sacrifice at the jamrah
Committing to convey what has been revealed of the Quran.
Clarity in statement and not concealing the truth.
Gathering the people around one address in one season.
Announcing the end of special treaties.
Training the ummah to bear the Message and convey it.
Having a specific person assigned a defined duty of conveying the message.
Turning Hajj into a platform for announcing general rulings.
The need to deliver public messages clearly in large gatherings.
Choosing the right time and place for public conveying.
The importance of organization in conveying religious messages.
Clear public announcements at large, unifying events.
Fulfilling the assigned duty with precision.
The event should not be measured against every modern context without considering the differences in rulings and circumstances.
The prophetic event was conveying revelation in a special legal context.
The general ruling should be conveyed in the widest suitable place and with the clearest possible style.