The response is that this is one of the most blatant lies. It is a matter known through mass transmission among scholars of Quranic exegesis, the Prophetic campaigns, biography, hadith, jurisprudence, and other disciplines that the Prophet—may Allah bless him and grant him peace—appointed Abū Bakr to lead the Hajj in the ninth year. This was the first Hajj in Islam to depart from the city of the Messenger of Allah—may Allah bless him and grant him peace. Before it, no Hajj had taken place in Islam apart from the pilgrimage that Attāb ibn Usayd ibn Abī al-Ās ibn Umayya conducted from Mecca. Mecca had been conquered in the eighth year, and the Hajj that year was conducted by Attāb ibn Usayd, whom the Prophet—may Allah bless him and grant him peace—had appointed over the people of Mecca. Then, after returning from the campaign of Tabūk, the Prophet—may Allah bless him and grant him peace—appointed Abū Bakr to lead the Hajj in the ninth year.
During that pilgrimage, he instructed Abū Bakr to have the following proclamation made during the pilgrimage season:
“After this year, no polytheist shall perform Hajj, and no naked person shall circumambulate the House.”
The Prophet—may Allah bless him and grant him peace—never placed anyone other than Abū Bakr in charge of an office of this kind. Thus, this office was a distinction unique to Abū Bakr: the Prophet—may Allah bless him and grant him peace—never appointed anyone to lead the Hajj as he appointed Abū Bakr, nor did he ever appoint anyone to lead the prayer in his stead as he appointed Abū Bakr. Ali was among those under his command during this Hajj. When Ali caught up with him, Abū Bakr asked:
“Are you in command, or (1) under command?”
Ali replied:
“Rather, I am under command.”
Throughout this assignment, Ali prayed behind Abū Bakr together with the rest of the Muslims and complied with Abū Bakr’s orders, just as all the others accompanying him did. Ali also joined the others (2) in making the proclamation during this Hajj, at Abū Bakr’s command.
As for appointments held by people other than Abū Bakr, they were of a kind in which others shared, such as Ali’s appointment