A notice.
(May God prolong that day until He sends forth from me or from my household a man whose name matches my name and his father's name matches my father's name. His name will be Muhammad ibn Abdullah, and this is a refutation of the Shiites who say he is Muhammad ibn al-Hasan al-Askari. He will fill the earth with justice and fairness, just as it was filled with injustice and tyranny. In a narration by Tirmidhi: The world will not end until an Arab man from my household, whose name matches my name, rules. And his saying: "until he rules the Arabs." Al-Qari said: "Meaning, and those who follow them from the people of Islam, for whoever becomes Muslim is an Arab." And Al-Taybi said: "The non-Arabs were not mentioned, but they are also intended, because if he rules the Arabs, and their word is united and they are as one hand, they will conquer the other nations. It can also be said that the Arabs were mentioned because of their dominance in his time, or because they are more noble, or it is a case of sufficiency, and he means: Arabs and non-Arabs, like His saying: "garments that protect you from the heat," meaning, and the cold. It is more likely that he limited the mention of Arabs because they will all obey him, unlike the non-Arabs, from whom there may be some opposition to his obedience. And God Almighty knows best). Knowing that it has been reported in other narrations that he will conquer Daylam, Constantinople, Rome, and India, and all of these are non-Arab lands.
9. Imam Ahmad narrated from Zurarah from Abdullah, may God be pleased with him, from the Prophet, peace and blessings be upon him, that he said: "The Hour will not come until a man from my household rules, whose name matches my name."
10. Imam Ahmad narrated from Ali, may God be pleased with him, with the wording: "If only one day remained of the age, God would send forth a man from my household to fill it with justice, just as it was filled with oppression."