The day of Ghadir Khumm is the best Eid of my nation. It is the day on which Allah, the Exalted, ordered me to mention the appointment of my brother, Ali ibn Abi Talib as the flag and standard of my nation. People shall be guided by him after me, and this is the day in which Allah completed the religion and perfected the bounties upon my nation, and on which Allah was pleased with Islam as their religion.