He went to the tomb of the Messenger of Allah (s.
He went to the tomb of the Messenger of Allah (s.a.w.), his grandfather and offered prayer beside it. Then he raised his hands in prayer: "O Allah! This is the grave of your (s.a.w.), and I am the son of the daughter of your Prophet. You know what I am going through. O Allah! I love good and detest evil. I beseech You, O!
The Lord of glory and honor, and adjure You by this grave and its contents, to choose for me whatever pleases You and Your."(40) And so Imam Hussein (a.s.) made a covenant with Allah that he would defend the faith no matter how high the price was, as long as that would please Allah. In the prayer he said beside the tomb of the Prophet (s.a.w.), Imam Hussein (a.s.) presents himself as a soldier, whose self was totally molted at the threshold of the faith.
He could not separate his self from the faith. His life would only express itself through the faith. Imam Hussein (a.s.) hastened to gather the members of his family and the loyal among his companions. He told them about his decision to move to Mecca, the sanctuary of Allah. The objectors increased in number. They pressed him to change his course for fear of being killed. Still others called him to yield. They were helpless and thought he would kill himself in vain.
Imam Hussein (a.s.) was too determined to back down. He announced the first communique of his uprising in the form of a will he wrote to his brother, Muhammad bin al-Hanafiyyah: "...and I am not taking up arms in order to make merry, or be ecstatic over what I possess. I am ready to fight for the sole goal of seeking reform of the ummah of my grandfather, the Prophet of Allah (s.a.w.).
I want to enjoin good and forbid evil and guide the affairs of the people as my grandfather, and my father, Ali bin Abi Talib (a.s.), were doing.
Whoever justly accepts my call, Allah is the Source and Sustainer of justice, but whoever turns my offer down, I will opt for patience, till Allah judges between me and these people, and He is the best of judges."(41) His first official communique of his uprising pointed to the scope of deviation which had set in, when en joining good vanished and forbidding evil ceased. In the same manner, the statement covered the key goals and motives of the uprising in so few words.
The caravan of Imam Hussein (a.s.) marched towards Mecca. The name of Allah was on his tongue, and his heart was filled with love of Allah.