The Imam after the Commander of the faithful Imam Ali, peace be on him, was his son al-Hasan, the son of the women of the worlds, Fatima, daughter of Muhammad, the Lord of messengers, may God bless him and his pure family. (Al-Hasan's) kunya was Abu Muhammad. He was born in Medina, on the night of the middle day of the month of Ramadan, three years after the hijra (624).

His mother, Fatima, peace be on her, brought him to the Prophet, may God bless him and his family, on the seventh day in a silken shawl from Heaven, which Gabriel had brought down to the Prophet, may God bless him and his family. He named him Hasan and sacrificed a ram for him (in the ceremony of aqiqa).

[It is reported by a group (of authorities), including Ahmad b. Salih. al-Tamimi on the authority of Abd Allah b. Isa, on the authority of Jafar al-Sadiq b. Muhammad, peace be on him;]

Al-Hasan, peace be on him, was the most similar person to the Apostle of God, may God bless him and his family, in form, manner and nobility.

[It is reported by a group (of authorities), including Ma'mar, on the authority of al-Zuhri, on the authority of Anas b. Malik, who said:]

No one was more like the Apostle of God, may God bless him and his family, than al-Hasan b. Ali, peace be on them.

[Ibrahim b. Ali al-Rafi'i reported on the authority of his father, on the authority of his grandmother Zaynab, daughter of Abu Rafi' - and Shabib b. Abi Rafi' al-Rafi'i on the authority of those who told him - she said:]

Fatima, peace be on her, brought her two sons, al-Hasan and al- Husayn, peace be on them, to the Apostle of God, may God bless him and his family, at the time when he was suffering from the sickness from which he died.

"Apostle of God," she said, "these are your two (grand) sons. Give them something as an inheritance."

"As for al-Hasan," he replied, "he has my form and my nobility. As for al-Husayn, he has my generosity and my bravery."

Al-Hasan b. Ali, peace be on him, was the testamentary trustee (wasi) of the Commander of the faithful, peace be on him, over his family, his children and his followers. He bequeathed him to look after his position and (the position of) his taxes (sadaqat) and he wrote him a covenant (of succession) which is well-known. His testamentary trusteeship is obvious in terms of the outlines of religion, the essential characteristic of wisdom and good-breeding. A great number of scholars have reported this trusteeship and many of the men of understanding have realised the truth of this through his (attitude to) the world.